30734730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 87207120

約数和(自身を除く): 56472390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 109, 117, 130, 195, 218, 234, 241, 327, 390, 482, 545, 585, 654, 723, 981, 1090, 1170, 1205, 1417, 1446, 1635, 1962, 2169, 2410, 2834, 3133, 3270, 3615, 4251, 4338, 4905, 6266, 7085, 7230, 8502, 9399, 9810, 10845, 12753, 14170, 15665, 18798, 21255, 21690, 25506, 26269, 28197, 31330, 42510, 46995, 52538, 56394, 63765, 78807, 93990, 127530, 131345, 140985, 157614, 236421, 262690, 281970, 341497, 394035, 472842, 682994, 788070, 1024491, 1182105, 1707485, 2048982, 2364210, 3073473, 3414970, 5122455, 6146946, 10244910, 15367365, 30734730]

約数ペア:

[(1, 30734730), (2, 15367365), (3, 10244910), (5, 6146946), (6, 5122455), (9, 3414970), (10, 3073473), (13, 2364210), (15, 2048982), (18, 1707485), (26, 1182105), (30, 1024491), (39, 788070), (45, 682994), (65, 472842), (78, 394035), (90, 341497), (109, 281970), (117, 262690), (130, 236421), (195, 157614), (218, 140985), (234, 131345), (241, 127530), (327, 93990), (390, 78807), (482, 63765), (545, 56394), (585, 52538), (654, 46995), (723, 42510), (981, 31330), (1090, 28197), (1170, 26269), (1205, 25506), (1417, 21690), (1446, 21255), (1635, 18798), (1962, 15665), (2169, 14170), (2410, 12753), (2834, 10845), (3133, 9810), (3270, 9399), (3615, 8502), (4251, 7230), (4338, 7085), (4905, 6266)]