12196710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 32832000

約数和(自身を除く): 20635290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 227, 270, 398, 454, 597, 681, 995, 1135, 1194, 1362, 1791, 1990, 2043, 2270, 2985, 3405, 3582, 4086, 5373, 5970, 6129, 6810, 8955, 10215, 10746, 12258, 17910, 20430, 26865, 30645, 45173, 53730, 61290, 90346, 135519, 225865, 271038, 406557, 451730, 677595, 813114, 1219671, 1355190, 2032785, 2439342, 4065570, 6098355, 12196710]

約数ペア:

[(1, 12196710), (2, 6098355), (3, 4065570), (5, 2439342), (6, 2032785), (9, 1355190), (10, 1219671), (15, 813114), (18, 677595), (27, 451730), (30, 406557), (45, 271038), (54, 225865), (90, 135519), (135, 90346), (199, 61290), (227, 53730), (270, 45173), (398, 30645), (454, 26865), (597, 20430), (681, 17910), (995, 12258), (1135, 10746), (1194, 10215), (1362, 8955), (1791, 6810), (1990, 6129), (2043, 5970), (2270, 5373), (2985, 4086), (3405, 3582)]