149969086820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{181039}}^1$

素因数の和:181213

約数の個数: 96

約数和(自身を含む): 369599677440

約数和(自身を除く): 219630590620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 97, 122, 140, 194, 244, 305, 388, 427, 485, 610, 679, 854, 970, 1220, 1358, 1708, 1940, 2135, 2716, 3395, 4270, 5917, 6790, 8540, 11834, 13580, 23668, 29585, 41419, 59170, 82838, 118340, 165676, 181039, 207095, 362078, 414190, 724156, 828380, 905195, 1267273, 1810390, 2534546, 3620780, 5069092, 6336365, 11043379, 12672730, 17560783, 22086758, 25345460, 35121566, 44173516, 55216895, 70243132, 77303653, 87803915, 110433790, 122925481, 154607306, 175607830, 220867580, 245850962, 309214612, 351215660, 386518265, 491701924, 614627405, 773036530, 1071207763, 1229254810, 1546073060, 2142415526, 2458509620, 4284831052, 5356038815, 7498454341, 10712077630, 14996908682, 21424155260, 29993817364, 37492271705, 74984543410, 149969086820]

約数ペア:

[(1, 149969086820), (2, 74984543410), (4, 37492271705), (5, 29993817364), (7, 21424155260), (10, 14996908682), (14, 10712077630), (20, 7498454341), (28, 5356038815), (35, 4284831052), (61, 2458509620), (70, 2142415526), (97, 1546073060), (122, 1229254810), (140, 1071207763), (194, 773036530), (244, 614627405), (305, 491701924), (388, 386518265), (427, 351215660), (485, 309214612), (610, 245850962), (679, 220867580), (854, 175607830), (970, 154607306), (1220, 122925481), (1358, 110433790), (1708, 87803915), (1940, 77303653), (2135, 70243132), (2716, 55216895), (3395, 44173516), (4270, 35121566), (5917, 25345460), (6790, 22086758), (8540, 17560783), (11834, 12672730), (13580, 11043379), (23668, 6336365), (29585, 5069092), (41419, 3620780), (59170, 2534546), (82838, 1810390), (118340, 1267273), (165676, 905195), (181039, 828380), (207095, 724156), (362078, 414190)]