1337210190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{61651}}^1$

素因数の和:61905

約数の個数: 48

約数和(自身を含む): 3491229456

約数和(自身を除く): 2154019266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 1205, 1446, 2169, 2410, 3615, 4338, 7230, 10845, 21690, 61651, 123302, 184953, 308255, 369906, 554859, 616510, 924765, 1109718, 1849530, 2774295, 5548590, 14857891, 29715782, 44573673, 74289455, 89147346, 133721019, 148578910, 222868365, 267442038, 445736730, 668605095, 1337210190]

約数ペア:

[(1, 1337210190), (2, 668605095), (3, 445736730), (5, 267442038), (6, 222868365), (9, 148578910), (10, 133721019), (15, 89147346), (18, 74289455), (30, 44573673), (45, 29715782), (90, 14857891), (241, 5548590), (482, 2774295), (723, 1849530), (1205, 1109718), (1446, 924765), (2169, 616510), (2410, 554859), (3615, 369906), (4338, 308255), (7230, 184953), (10845, 123302), (21690, 61651)]