148891770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3911}}^1$

素因数の和:3977

約数の個数: 80

約数和(自身を含む): 408976128

約数和(自身を除く): 260084358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 141, 162, 235, 270, 282, 405, 423, 470, 705, 810, 846, 1269, 1410, 2115, 2538, 3807, 3911, 4230, 6345, 7614, 7822, 11733, 12690, 19035, 19555, 23466, 35199, 38070, 39110, 58665, 70398, 105597, 117330, 175995, 183817, 211194, 316791, 351990, 367634, 527985, 551451, 633582, 919085, 1055970, 1102902, 1583955, 1654353, 1838170, 2757255, 3167910, 3308706, 4963059, 5514510, 8271765, 9926118, 14889177, 16543530, 24815295, 29778354, 49630590, 74445885, 148891770]

約数ペア:

[(1, 148891770), (2, 74445885), (3, 49630590), (5, 29778354), (6, 24815295), (9, 16543530), (10, 14889177), (15, 9926118), (18, 8271765), (27, 5514510), (30, 4963059), (45, 3308706), (47, 3167910), (54, 2757255), (81, 1838170), (90, 1654353), (94, 1583955), (135, 1102902), (141, 1055970), (162, 919085), (235, 633582), (270, 551451), (282, 527985), (405, 367634), (423, 351990), (470, 316791), (705, 211194), (810, 183817), (846, 175995), (1269, 117330), (1410, 105597), (2115, 70398), (2538, 58665), (3807, 39110), (3911, 38070), (4230, 35199), (6345, 23466), (7614, 19555), (7822, 19035), (11733, 12690)]