637223340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{3037}}^1$

素因数の和:3331

約数の個数: 96

約数和(自身を含む): 1929251520

約数和(自身を除く): 1292028180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 269, 390, 538, 780, 807, 1076, 1345, 1614, 2690, 3037, 3228, 3497, 4035, 5380, 6074, 6994, 8070, 9111, 10491, 12148, 13988, 15185, 16140, 17485, 18222, 20982, 30370, 34970, 36444, 39481, 41964, 45555, 52455, 60740, 69940, 78962, 91110, 104910, 118443, 157924, 182220, 197405, 209820, 236886, 394810, 473772, 592215, 789620, 816953, 1184430, 1633906, 2368860, 2450859, 3267812, 4084765, 4901718, 8169530, 9803436, 10620389, 12254295, 16339060, 21240778, 24508590, 31861167, 42481556, 49017180, 53101945, 63722334, 106203890, 127444668, 159305835, 212407780, 318611670, 637223340]

約数ペア:

[(1, 637223340), (2, 318611670), (3, 212407780), (4, 159305835), (5, 127444668), (6, 106203890), (10, 63722334), (12, 53101945), (13, 49017180), (15, 42481556), (20, 31861167), (26, 24508590), (30, 21240778), (39, 16339060), (52, 12254295), (60, 10620389), (65, 9803436), (78, 8169530), (130, 4901718), (156, 4084765), (195, 3267812), (260, 2450859), (269, 2368860), (390, 1633906), (538, 1184430), (780, 816953), (807, 789620), (1076, 592215), (1345, 473772), (1614, 394810), (2690, 236886), (3037, 209820), (3228, 197405), (3497, 182220), (4035, 157924), (5380, 118443), (6074, 104910), (6994, 91110), (8070, 78962), (9111, 69940), (10491, 60740), (12148, 52455), (13988, 45555), (15185, 41964), (16140, 39481), (17485, 36444), (18222, 34970), (20982, 30370)]