30501396

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 80557568

約数和(自身を除く): 50056172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 151, 181, 186, 279, 302, 362, 372, 453, 543, 558, 604, 724, 906, 1086, 1116, 1359, 1629, 1812, 2172, 2718, 3258, 4681, 5436, 5611, 6516, 9362, 11222, 14043, 16833, 18724, 22444, 27331, 28086, 33666, 42129, 50499, 54662, 56172, 67332, 81993, 84258, 100998, 109324, 163986, 168516, 201996, 245979, 327972, 491958, 847261, 983916, 1694522, 2541783, 3389044, 5083566, 7625349, 10167132, 15250698, 30501396]

約数ペア:

[(1, 30501396), (2, 15250698), (3, 10167132), (4, 7625349), (6, 5083566), (9, 3389044), (12, 2541783), (18, 1694522), (31, 983916), (36, 847261), (62, 491958), (93, 327972), (124, 245979), (151, 201996), (181, 168516), (186, 163986), (279, 109324), (302, 100998), (362, 84258), (372, 81993), (453, 67332), (543, 56172), (558, 54662), (604, 50499), (724, 42129), (906, 33666), (1086, 28086), (1116, 27331), (1359, 22444), (1629, 18724), (1812, 16833), (2172, 14043), (2718, 11222), (3258, 9362), (4681, 6516), (5436, 5611)]