30198870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 86329152

約数和(自身を除く): 56130282

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 53, 65, 78, 90, 106, 117, 130, 159, 195, 234, 265, 318, 390, 477, 487, 530, 585, 689, 795, 954, 974, 1170, 1378, 1461, 1590, 2067, 2385, 2435, 2922, 3445, 4134, 4383, 4770, 4870, 6201, 6331, 6890, 7305, 8766, 10335, 12402, 12662, 14610, 18993, 20670, 21915, 25811, 31005, 31655, 37986, 43830, 51622, 56979, 62010, 63310, 77433, 94965, 113958, 129055, 154866, 189930, 232299, 258110, 284895, 335543, 387165, 464598, 569790, 671086, 774330, 1006629, 1161495, 1677715, 2013258, 2322990, 3019887, 3355430, 5033145, 6039774, 10066290, 15099435, 30198870]

約数ペア:

[(1, 30198870), (2, 15099435), (3, 10066290), (5, 6039774), (6, 5033145), (9, 3355430), (10, 3019887), (13, 2322990), (15, 2013258), (18, 1677715), (26, 1161495), (30, 1006629), (39, 774330), (45, 671086), (53, 569790), (65, 464598), (78, 387165), (90, 335543), (106, 284895), (117, 258110), (130, 232299), (159, 189930), (195, 154866), (234, 129055), (265, 113958), (318, 94965), (390, 77433), (477, 63310), (487, 62010), (530, 56979), (585, 51622), (689, 43830), (795, 37986), (954, 31655), (974, 31005), (1170, 25811), (1378, 21915), (1461, 20670), (1590, 18993), (2067, 14610), (2385, 12662), (2435, 12402), (2922, 10335), (3445, 8766), (4134, 7305), (4383, 6890), (4770, 6331), (4870, 6201)]