352599890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2987

約数の個数: 64

約数和(自身を含む): 724101120

約数和(自身を除く): 371501230

約数列:

[1, 2, 5, 10, 17, 23, 31, 34, 46, 62, 85, 115, 155, 170, 230, 310, 391, 527, 713, 782, 1054, 1426, 1955, 2635, 2909, 3565, 3910, 5270, 5818, 7130, 12121, 14545, 24242, 29090, 49453, 60605, 66907, 90179, 98906, 121210, 133814, 180358, 247265, 334535, 450895, 494530, 669070, 901790, 1137419, 1533043, 2074117, 2274838, 3066086, 4148234, 5687095, 7665215, 10370585, 11374190, 15330430, 20741170, 35259989, 70519978, 176299945, 352599890]

約数ペア:

[(1, 352599890), (2, 176299945), (5, 70519978), (10, 35259989), (17, 20741170), (23, 15330430), (31, 11374190), (34, 10370585), (46, 7665215), (62, 5687095), (85, 4148234), (115, 3066086), (155, 2274838), (170, 2074117), (230, 1533043), (310, 1137419), (391, 901790), (527, 669070), (713, 494530), (782, 450895), (1054, 334535), (1426, 247265), (1955, 180358), (2635, 133814), (2909, 121210), (3565, 98906), (3910, 90179), (5270, 66907), (5818, 60605), (7130, 49453), (12121, 29090), (14545, 24242)]