29797980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12113}}^1$

素因数の和:12166

約数の個数: 48

約数和(自身を含む): 85476384

約数和(自身を除く): 55678404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 12113, 24226, 36339, 48452, 60565, 72678, 121130, 145356, 181695, 242260, 363390, 496633, 726780, 993266, 1489899, 1986532, 2483165, 2979798, 4966330, 5959596, 7449495, 9932660, 14898990, 29797980]

約数ペア:

[(1, 29797980), (2, 14898990), (3, 9932660), (4, 7449495), (5, 5959596), (6, 4966330), (10, 2979798), (12, 2483165), (15, 1986532), (20, 1489899), (30, 993266), (41, 726780), (60, 496633), (82, 363390), (123, 242260), (164, 181695), (205, 145356), (246, 121130), (410, 72678), (492, 60565), (615, 48452), (820, 36339), (1230, 24226), (2460, 12113)]