304865368290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1686109}}^1$

素因数の和:1686177

約数の個数: 144

約数和(自身を含む): 944552077560

約数和(自身を除く): 639686709270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 49, 63, 70, 82, 90, 98, 105, 123, 126, 147, 205, 210, 245, 246, 287, 294, 315, 369, 410, 441, 490, 574, 615, 630, 735, 738, 861, 882, 1230, 1435, 1470, 1722, 1845, 2009, 2205, 2583, 2870, 3690, 4018, 4305, 4410, 5166, 6027, 8610, 10045, 12054, 12915, 18081, 20090, 25830, 30135, 36162, 60270, 90405, 180810, 1686109, 3372218, 5058327, 8430545, 10116654, 11802763, 15174981, 16861090, 23605526, 25291635, 30349962, 35408289, 50583270, 59013815, 69130469, 70816578, 75874905, 82619341, 106224867, 118027630, 138260938, 151749810, 165238682, 177041445, 207391407, 212449734, 247858023, 345652345, 354082890, 413096705, 414782814, 483913283, 495716046, 531124335, 622174221, 691304690, 743574069, 826193410, 967826566, 1036957035, 1062248670, 1239290115, 1244348442, 1451739849, 1487148138, 2073914070, 2419566415, 2478580230, 2903479698, 3110871105, 3387392981, 3717870345, 4355219547, 4839132830, 6221742210, 6774785962, 7258699245, 7435740690, 8710439094, 10162178943, 14517398490, 16936964905, 20324357886, 21776097735, 30486536829, 33873929810, 43552195470, 50810894715, 60973073658, 101621789430, 152432684145, 304865368290]

約数ペア:

[(1, 304865368290), (2, 152432684145), (3, 101621789430), (5, 60973073658), (6, 50810894715), (7, 43552195470), (9, 33873929810), (10, 30486536829), (14, 21776097735), (15, 20324357886), (18, 16936964905), (21, 14517398490), (30, 10162178943), (35, 8710439094), (41, 7435740690), (42, 7258699245), (45, 6774785962), (49, 6221742210), (63, 4839132830), (70, 4355219547), (82, 3717870345), (90, 3387392981), (98, 3110871105), (105, 2903479698), (123, 2478580230), (126, 2419566415), (147, 2073914070), (205, 1487148138), (210, 1451739849), (245, 1244348442), (246, 1239290115), (287, 1062248670), (294, 1036957035), (315, 967826566), (369, 826193410), (410, 743574069), (441, 691304690), (490, 622174221), (574, 531124335), (615, 495716046), (630, 483913283), (735, 414782814), (738, 413096705), (861, 354082890), (882, 345652345), (1230, 247858023), (1435, 212449734), (1470, 207391407), (1722, 177041445), (1845, 165238682), (2009, 151749810), (2205, 138260938), (2583, 118027630), (2870, 106224867), (3690, 82619341), (4018, 75874905), (4305, 70816578), (4410, 69130469), (5166, 59013815), (6027, 50583270), (8610, 35408289), (10045, 30349962), (12054, 25291635), (12915, 23605526), (18081, 16861090), (20090, 15174981), (25830, 11802763), (30135, 10116654), (36162, 8430545), (60270, 5058327), (90405, 3372218), (180810, 1686109)]