739037460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{3457}}^1$

素因数の和:3985

約数の個数: 96

約数和(自身を含む): 2370251520

約数和(自身を除く): 1631214060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 509, 1018, 1527, 2036, 2545, 3054, 3457, 3563, 5090, 6108, 6914, 7126, 7635, 10180, 10371, 10689, 13828, 14252, 15270, 17285, 17815, 20742, 21378, 24199, 30540, 34570, 35630, 41484, 42756, 48398, 51855, 53445, 69140, 71260, 72597, 96796, 103710, 106890, 120995, 145194, 207420, 213780, 241990, 290388, 362985, 483980, 725970, 1451940, 1759613, 3519226, 5278839, 7038452, 8798065, 10557678, 12317291, 17596130, 21115356, 24634582, 26394195, 35192260, 36951873, 49269164, 52788390, 61586455, 73903746, 105576780, 123172910, 147807492, 184759365, 246345820, 369518730, 739037460]

約数ペア:

[(1, 739037460), (2, 369518730), (3, 246345820), (4, 184759365), (5, 147807492), (6, 123172910), (7, 105576780), (10, 73903746), (12, 61586455), (14, 52788390), (15, 49269164), (20, 36951873), (21, 35192260), (28, 26394195), (30, 24634582), (35, 21115356), (42, 17596130), (60, 12317291), (70, 10557678), (84, 8798065), (105, 7038452), (140, 5278839), (210, 3519226), (420, 1759613), (509, 1451940), (1018, 725970), (1527, 483980), (2036, 362985), (2545, 290388), (3054, 241990), (3457, 213780), (3563, 207420), (5090, 145194), (6108, 120995), (6914, 106890), (7126, 103710), (7635, 96796), (10180, 72597), (10371, 71260), (10689, 69140), (13828, 53445), (14252, 51855), (15270, 48398), (17285, 42756), (17815, 41484), (20742, 35630), (21378, 34570), (24199, 30540)]