65148420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2829

約数の個数: 96

約数和(自身を含む): 201616128

約数和(自身を除く): 136467708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 2777, 3910, 4692, 5554, 5865, 7820, 8331, 11108, 11730, 13885, 16662, 23460, 27770, 33324, 41655, 47209, 55540, 63871, 83310, 94418, 127742, 141627, 166620, 188836, 191613, 236045, 255484, 283254, 319355, 383226, 472090, 566508, 638710, 708135, 766452, 944180, 958065, 1085807, 1277420, 1416270, 1916130, 2171614, 2832540, 3257421, 3832260, 4343228, 5429035, 6514842, 10858070, 13029684, 16287105, 21716140, 32574210, 65148420]

約数ペア:

[(1, 65148420), (2, 32574210), (3, 21716140), (4, 16287105), (5, 13029684), (6, 10858070), (10, 6514842), (12, 5429035), (15, 4343228), (17, 3832260), (20, 3257421), (23, 2832540), (30, 2171614), (34, 1916130), (46, 1416270), (51, 1277420), (60, 1085807), (68, 958065), (69, 944180), (85, 766452), (92, 708135), (102, 638710), (115, 566508), (138, 472090), (170, 383226), (204, 319355), (230, 283254), (255, 255484), (276, 236045), (340, 191613), (345, 188836), (391, 166620), (460, 141627), (510, 127742), (690, 94418), (782, 83310), (1020, 63871), (1173, 55540), (1380, 47209), (1564, 41655), (1955, 33324), (2346, 27770), (2777, 23460), (3910, 16662), (4692, 13885), (5554, 11730), (5865, 11108), (7820, 8331)]