70897860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 238859712

約数和(自身を除く): 167961852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 90, 99, 110, 122, 132, 165, 180, 183, 198, 220, 244, 305, 330, 366, 396, 495, 549, 587, 610, 660, 671, 732, 915, 990, 1098, 1174, 1220, 1342, 1761, 1830, 1980, 2013, 2196, 2348, 2684, 2745, 2935, 3355, 3522, 3660, 4026, 5283, 5490, 5870, 6039, 6457, 6710, 7044, 8052, 8805, 10065, 10566, 10980, 11740, 12078, 12914, 13420, 17610, 19371, 20130, 21132, 24156, 25828, 26415, 30195, 32285, 35220, 35807, 38742, 40260, 52830, 58113, 60390, 64570, 71614, 77484, 96855, 105660, 107421, 116226, 120780, 129140, 143228, 179035, 193710, 214842, 232452, 290565, 322263, 358070, 387420, 393877, 429684, 537105, 581130, 644526, 716140, 787754, 1074210, 1162260, 1181631, 1289052, 1575508, 1611315, 1969385, 2148420, 2363262, 3222630, 3544893, 3938770, 4726524, 5908155, 6445260, 7089786, 7877540, 11816310, 14179572, 17724465, 23632620, 35448930, 70897860]

約数ペア:

[(1, 70897860), (2, 35448930), (3, 23632620), (4, 17724465), (5, 14179572), (6, 11816310), (9, 7877540), (10, 7089786), (11, 6445260), (12, 5908155), (15, 4726524), (18, 3938770), (20, 3544893), (22, 3222630), (30, 2363262), (33, 2148420), (36, 1969385), (44, 1611315), (45, 1575508), (55, 1289052), (60, 1181631), (61, 1162260), (66, 1074210), (90, 787754), (99, 716140), (110, 644526), (122, 581130), (132, 537105), (165, 429684), (180, 393877), (183, 387420), (198, 358070), (220, 322263), (244, 290565), (305, 232452), (330, 214842), (366, 193710), (396, 179035), (495, 143228), (549, 129140), (587, 120780), (610, 116226), (660, 107421), (671, 105660), (732, 96855), (915, 77484), (990, 71614), (1098, 64570), (1174, 60390), (1220, 58113), (1342, 52830), (1761, 40260), (1830, 38742), (1980, 35807), (2013, 35220), (2196, 32285), (2348, 30195), (2684, 26415), (2745, 25828), (2935, 24156), (3355, 21132), (3522, 20130), (3660, 19371), (4026, 17610), (5283, 13420), (5490, 12914), (5870, 12078), (6039, 11740), (6457, 10980), (6710, 10566), (7044, 10065), (8052, 8805)]