63482420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 153861120

約数和(自身を除く): 90378700

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 31, 34, 38, 62, 68, 76, 85, 95, 124, 155, 170, 190, 310, 317, 323, 340, 380, 527, 589, 620, 634, 646, 1054, 1178, 1268, 1292, 1585, 1615, 2108, 2356, 2635, 2945, 3170, 3230, 5270, 5389, 5890, 6023, 6340, 6460, 9827, 10013, 10540, 10778, 11780, 12046, 19654, 20026, 21556, 24092, 26945, 30115, 39308, 40052, 49135, 50065, 53890, 60230, 98270, 100130, 102391, 107780, 120460, 167059, 186713, 196540, 200260, 204782, 334118, 373426, 409564, 511955, 668236, 746852, 835295, 933565, 1023910, 1670590, 1867130, 2047820, 3174121, 3341180, 3734260, 6348242, 12696484, 15870605, 31741210, 63482420]

約数ペア:

[(1, 63482420), (2, 31741210), (4, 15870605), (5, 12696484), (10, 6348242), (17, 3734260), (19, 3341180), (20, 3174121), (31, 2047820), (34, 1867130), (38, 1670590), (62, 1023910), (68, 933565), (76, 835295), (85, 746852), (95, 668236), (124, 511955), (155, 409564), (170, 373426), (190, 334118), (310, 204782), (317, 200260), (323, 196540), (340, 186713), (380, 167059), (527, 120460), (589, 107780), (620, 102391), (634, 100130), (646, 98270), (1054, 60230), (1178, 53890), (1268, 50065), (1292, 49135), (1585, 40052), (1615, 39308), (2108, 30115), (2356, 26945), (2635, 24092), (2945, 21556), (3170, 20026), (3230, 19654), (5270, 12046), (5389, 11780), (5890, 10778), (6023, 10540), (6340, 10013), (6460, 9827)]