194041710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 541900800

約数和(自身を除く): 347859090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 97, 135, 155, 186, 194, 239, 270, 279, 291, 310, 465, 478, 485, 558, 582, 717, 837, 873, 930, 970, 1195, 1395, 1434, 1455, 1674, 1746, 2151, 2390, 2619, 2790, 2910, 3007, 3585, 4185, 4302, 4365, 5238, 6014, 6453, 7170, 7409, 8370, 8730, 9021, 10755, 12906, 13095, 14818, 15035, 18042, 21510, 22227, 23183, 26190, 27063, 30070, 32265, 37045, 44454, 45105, 46366, 54126, 64530, 66681, 69549, 74090, 81189, 90210, 111135, 115915, 133362, 135315, 139098, 162378, 200043, 208647, 222270, 231830, 270630, 333405, 347745, 400086, 405945, 417294, 625941, 666810, 695490, 718673, 811890, 1000215, 1043235, 1251882, 1437346, 2000430, 2086470, 2156019, 3129705, 3593365, 4312038, 6259410, 6468057, 7186730, 10780095, 12936114, 19404171, 21560190, 32340285, 38808342, 64680570, 97020855, 194041710]

約数ペア:

[(1, 194041710), (2, 97020855), (3, 64680570), (5, 38808342), (6, 32340285), (9, 21560190), (10, 19404171), (15, 12936114), (18, 10780095), (27, 7186730), (30, 6468057), (31, 6259410), (45, 4312038), (54, 3593365), (62, 3129705), (90, 2156019), (93, 2086470), (97, 2000430), (135, 1437346), (155, 1251882), (186, 1043235), (194, 1000215), (239, 811890), (270, 718673), (279, 695490), (291, 666810), (310, 625941), (465, 417294), (478, 405945), (485, 400086), (558, 347745), (582, 333405), (717, 270630), (837, 231830), (873, 222270), (930, 208647), (970, 200043), (1195, 162378), (1395, 139098), (1434, 135315), (1455, 133362), (1674, 115915), (1746, 111135), (2151, 90210), (2390, 81189), (2619, 74090), (2790, 69549), (2910, 66681), (3007, 64530), (3585, 54126), (4185, 46366), (4302, 45105), (4365, 44454), (5238, 37045), (6014, 32265), (6453, 30070), (7170, 27063), (7409, 26190), (8370, 23183), (8730, 22227), (9021, 21510), (10755, 18042), (12906, 15035), (13095, 14818)]