15691989030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{254039}}^1$

素因数の和:254149

約数の個数: 64

約数和(自身を含む): 39508300800

約数和(自身を除く): 23816311770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 71, 87, 142, 145, 174, 213, 290, 355, 426, 435, 710, 870, 1065, 2059, 2130, 4118, 6177, 10295, 12354, 20590, 30885, 61770, 254039, 508078, 762117, 1270195, 1524234, 2540390, 3810585, 7367131, 7621170, 14734262, 18036769, 22101393, 36073538, 36835655, 44202786, 54110307, 73671310, 90183845, 108220614, 110506965, 180367690, 221013930, 270551535, 523066301, 541103070, 1046132602, 1569198903, 2615331505, 3138397806, 5230663010, 7845994515, 15691989030]

約数ペア:

[(1, 15691989030), (2, 7845994515), (3, 5230663010), (5, 3138397806), (6, 2615331505), (10, 1569198903), (15, 1046132602), (29, 541103070), (30, 523066301), (58, 270551535), (71, 221013930), (87, 180367690), (142, 110506965), (145, 108220614), (174, 90183845), (213, 73671310), (290, 54110307), (355, 44202786), (426, 36835655), (435, 36073538), (710, 22101393), (870, 18036769), (1065, 14734262), (2059, 7621170), (2130, 7367131), (4118, 3810585), (6177, 2540390), (10295, 1524234), (12354, 1270195), (20590, 762117), (30885, 508078), (61770, 254039)]