15341490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{457}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 40082328

約数和(自身を除く): 24740838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 373, 457, 746, 914, 1119, 1371, 1865, 2238, 2285, 2742, 3357, 3730, 4113, 4570, 5595, 6714, 6855, 8226, 11190, 13710, 16785, 20565, 33570, 41130, 170461, 340922, 511383, 852305, 1022766, 1534149, 1704610, 2556915, 3068298, 5113830, 7670745, 15341490]

約数ペア:

[(1, 15341490), (2, 7670745), (3, 5113830), (5, 3068298), (6, 2556915), (9, 1704610), (10, 1534149), (15, 1022766), (18, 852305), (30, 511383), (45, 340922), (90, 170461), (373, 41130), (457, 33570), (746, 20565), (914, 16785), (1119, 13710), (1371, 11190), (1865, 8226), (2238, 6855), (2285, 6714), (2742, 5595), (3357, 4570), (3730, 4113)]