30969372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1751

約数の個数: 72

約数和(自身を含む): 86822400

約数和(自身を除く): 55853028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 1699, 2604, 3038, 3398, 4557, 5097, 6076, 6796, 9114, 10194, 11893, 18228, 20388, 23786, 35679, 47572, 52669, 71358, 83251, 105338, 142716, 158007, 166502, 210676, 249753, 316014, 333004, 368683, 499506, 632028, 737366, 999012, 1106049, 1474732, 2212098, 2580781, 4424196, 5161562, 7742343, 10323124, 15484686, 30969372]

約数ペア:

[(1, 30969372), (2, 15484686), (3, 10323124), (4, 7742343), (6, 5161562), (7, 4424196), (12, 2580781), (14, 2212098), (21, 1474732), (28, 1106049), (31, 999012), (42, 737366), (49, 632028), (62, 499506), (84, 368683), (93, 333004), (98, 316014), (124, 249753), (147, 210676), (186, 166502), (196, 158007), (217, 142716), (294, 105338), (372, 83251), (434, 71358), (588, 52669), (651, 47572), (868, 35679), (1302, 23786), (1519, 20388), (1699, 18228), (2604, 11893), (3038, 10194), (3398, 9114), (4557, 6796), (5097, 6076)]