30962490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 83483136

約数和(自身を除く): 52520646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 169, 186, 195, 197, 310, 338, 390, 394, 403, 465, 507, 591, 806, 845, 930, 985, 1014, 1182, 1209, 1690, 1970, 2015, 2418, 2535, 2561, 2955, 4030, 5070, 5122, 5239, 5910, 6045, 6107, 7683, 10478, 12090, 12214, 12805, 15366, 15717, 18321, 25610, 26195, 30535, 31434, 33293, 36642, 38415, 52390, 61070, 66586, 76830, 78585, 79391, 91605, 99879, 157170, 158782, 166465, 183210, 199758, 238173, 332930, 396955, 476346, 499395, 793910, 998790, 1032083, 1190865, 2064166, 2381730, 3096249, 5160415, 6192498, 10320830, 15481245, 30962490]

約数ペア:

[(1, 30962490), (2, 15481245), (3, 10320830), (5, 6192498), (6, 5160415), (10, 3096249), (13, 2381730), (15, 2064166), (26, 1190865), (30, 1032083), (31, 998790), (39, 793910), (62, 499395), (65, 476346), (78, 396955), (93, 332930), (130, 238173), (155, 199758), (169, 183210), (186, 166465), (195, 158782), (197, 157170), (310, 99879), (338, 91605), (390, 79391), (394, 78585), (403, 76830), (465, 66586), (507, 61070), (591, 52390), (806, 38415), (845, 36642), (930, 33293), (985, 31434), (1014, 30535), (1182, 26195), (1209, 25610), (1690, 18321), (1970, 15717), (2015, 15366), (2418, 12805), (2535, 12214), (2561, 12090), (2955, 10478), (4030, 7683), (5070, 6107), (5122, 6045), (5239, 5910)]