30153228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2739

約数の個数: 72

約数和(自身を含む): 86184000

約数和(自身を除く): 56030772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2699, 2793, 3724, 5398, 5586, 8097, 10796, 11172, 16194, 18893, 32388, 37786, 51281, 56679, 75572, 102562, 113358, 132251, 153843, 205124, 226716, 264502, 307686, 358967, 396753, 529004, 615372, 717934, 793506, 1076901, 1435868, 1587012, 2153802, 2512769, 4307604, 5025538, 7538307, 10051076, 15076614, 30153228]

約数ペア:

[(1, 30153228), (2, 15076614), (3, 10051076), (4, 7538307), (6, 5025538), (7, 4307604), (12, 2512769), (14, 2153802), (19, 1587012), (21, 1435868), (28, 1076901), (38, 793506), (42, 717934), (49, 615372), (57, 529004), (76, 396753), (84, 358967), (98, 307686), (114, 264502), (133, 226716), (147, 205124), (196, 153843), (228, 132251), (266, 113358), (294, 102562), (399, 75572), (532, 56679), (588, 51281), (798, 37786), (931, 32388), (1596, 18893), (1862, 16194), (2699, 11172), (2793, 10796), (3724, 8097), (5398, 5586)]