12235770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 72

約数和(自身を含む): 33385716

約数和(自身を除く): 21149946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 257, 345, 414, 514, 529, 690, 771, 1035, 1058, 1285, 1542, 1587, 2070, 2313, 2570, 2645, 3174, 3855, 4626, 4761, 5290, 5911, 7710, 7935, 9522, 11565, 11822, 15870, 17733, 23130, 23805, 29555, 35466, 47610, 53199, 59110, 88665, 106398, 135953, 177330, 265995, 271906, 407859, 531990, 679765, 815718, 1223577, 1359530, 2039295, 2447154, 4078590, 6117885, 12235770]

約数ペア:

[(1, 12235770), (2, 6117885), (3, 4078590), (5, 2447154), (6, 2039295), (9, 1359530), (10, 1223577), (15, 815718), (18, 679765), (23, 531990), (30, 407859), (45, 271906), (46, 265995), (69, 177330), (90, 135953), (115, 106398), (138, 88665), (207, 59110), (230, 53199), (257, 47610), (345, 35466), (414, 29555), (514, 23805), (529, 23130), (690, 17733), (771, 15870), (1035, 11822), (1058, 11565), (1285, 9522), (1542, 7935), (1587, 7710), (2070, 5911), (2313, 5290), (2570, 4761), (2645, 4626), (3174, 3855)]