30108858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 68124672

約数和(自身を除く): 38015814

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 47, 78, 86, 94, 129, 141, 191, 258, 282, 382, 559, 573, 611, 1118, 1146, 1222, 1677, 1833, 2021, 2483, 3354, 3666, 4042, 4966, 6063, 7449, 8213, 8977, 12126, 14898, 16426, 17954, 24639, 26273, 26931, 49278, 52546, 53862, 78819, 106769, 116701, 157638, 213538, 233402, 320307, 350103, 386011, 640614, 700206, 772022, 1158033, 2316066, 5018143, 10036286, 15054429, 30108858]

約数ペア:

[(1, 30108858), (2, 15054429), (3, 10036286), (6, 5018143), (13, 2316066), (26, 1158033), (39, 772022), (43, 700206), (47, 640614), (78, 386011), (86, 350103), (94, 320307), (129, 233402), (141, 213538), (191, 157638), (258, 116701), (282, 106769), (382, 78819), (559, 53862), (573, 52546), (611, 49278), (1118, 26931), (1146, 26273), (1222, 24639), (1677, 17954), (1833, 16426), (2021, 14898), (2483, 12126), (3354, 8977), (3666, 8213), (4042, 7449), (4966, 6063)]