2590804910

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 4854090240

約数和(自身を除く): 2263285330

約数列:

[1, 2, 5, 10, 67, 71, 107, 134, 142, 214, 335, 355, 509, 535, 670, 710, 1018, 1070, 2545, 4757, 5090, 7169, 7597, 9514, 14338, 15194, 23785, 34103, 35845, 36139, 37985, 47570, 54463, 68206, 71690, 72278, 75970, 108926, 170515, 180695, 272315, 341030, 361390, 508999, 544630, 1017998, 2421313, 2544995, 3649021, 3866873, 4842626, 5089990, 7298042, 7733746, 12106565, 18245105, 19334365, 24213130, 36490210, 38668730, 259080491, 518160982, 1295402455, 2590804910]

約数ペア:

[(1, 2590804910), (2, 1295402455), (5, 518160982), (10, 259080491), (67, 38668730), (71, 36490210), (107, 24213130), (134, 19334365), (142, 18245105), (214, 12106565), (335, 7733746), (355, 7298042), (509, 5089990), (535, 4842626), (670, 3866873), (710, 3649021), (1018, 2544995), (1070, 2421313), (2545, 1017998), (4757, 544630), (5090, 508999), (7169, 361390), (7597, 341030), (9514, 272315), (14338, 180695), (15194, 170515), (23785, 108926), (34103, 75970), (35845, 72278), (36139, 71690), (37985, 68206), (47570, 54463)]