4035178980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3202523}}^1$

素因数の和:3202545

約数の個数: 72

約数和(自身を含む): 13988624832

約数和(自身を除く): 9953445852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3202523, 6405046, 9607569, 12810092, 16012615, 19215138, 22417661, 28822707, 32025230, 38430276, 44835322, 48037845, 57645414, 64050460, 67252983, 89670644, 96075690, 112088305, 115290828, 134505966, 144113535, 192151380, 201758949, 224176610, 269011932, 288227070, 336264915, 403517898, 448353220, 576454140, 672529830, 807035796, 1008794745, 1345059660, 2017589490, 4035178980]

約数ペア:

[(1, 4035178980), (2, 2017589490), (3, 1345059660), (4, 1008794745), (5, 807035796), (6, 672529830), (7, 576454140), (9, 448353220), (10, 403517898), (12, 336264915), (14, 288227070), (15, 269011932), (18, 224176610), (20, 201758949), (21, 192151380), (28, 144113535), (30, 134505966), (35, 115290828), (36, 112088305), (42, 96075690), (45, 89670644), (60, 67252983), (63, 64050460), (70, 57645414), (84, 48037845), (90, 44835322), (105, 38430276), (126, 32025230), (140, 28822707), (180, 22417661), (210, 19215138), (252, 16012615), (315, 12810092), (420, 9607569), (630, 6405046), (1260, 3202523)]