1683349850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 3921177600

約数和(自身を除く): 2237827750

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 149, 169, 175, 182, 191, 298, 325, 338, 350, 382, 455, 650, 745, 845, 910, 955, 1043, 1183, 1337, 1490, 1690, 1910, 1937, 2086, 2275, 2366, 2483, 2674, 3725, 3874, 4225, 4550, 4775, 4966, 5215, 5915, 6685, 7450, 8450, 9550, 9685, 10430, 11830, 12415, 13370, 13559, 17381, 19370, 24830, 25181, 26075, 27118, 28459, 29575, 32279, 33425, 34762, 48425, 50362, 52150, 56918, 59150, 62075, 64558, 66850, 67795, 86905, 96850, 124150, 125905, 135590, 142295, 161395, 173810, 176267, 199213, 225953, 251810, 284590, 322790, 338975, 352534, 369967, 398426, 434525, 451906, 629525, 677950, 711475, 739934, 806975, 869050, 881335, 996065, 1129765, 1259050, 1422950, 1613950, 1762670, 1849835, 1992130, 2259530, 2589769, 3699670, 4406675, 4809571, 4980325, 5179538, 5648825, 8813350, 9249175, 9619142, 9960650, 11297650, 12948845, 18498350, 24047855, 25897690, 33666997, 48095710, 64744225, 67333994, 120239275, 129488450, 168334985, 240478550, 336669970, 841674925, 1683349850]

約数ペア:

[(1, 1683349850), (2, 841674925), (5, 336669970), (7, 240478550), (10, 168334985), (13, 129488450), (14, 120239275), (25, 67333994), (26, 64744225), (35, 48095710), (50, 33666997), (65, 25897690), (70, 24047855), (91, 18498350), (130, 12948845), (149, 11297650), (169, 9960650), (175, 9619142), (182, 9249175), (191, 8813350), (298, 5648825), (325, 5179538), (338, 4980325), (350, 4809571), (382, 4406675), (455, 3699670), (650, 2589769), (745, 2259530), (845, 1992130), (910, 1849835), (955, 1762670), (1043, 1613950), (1183, 1422950), (1337, 1259050), (1490, 1129765), (1690, 996065), (1910, 881335), (1937, 869050), (2086, 806975), (2275, 739934), (2366, 711475), (2483, 677950), (2674, 629525), (3725, 451906), (3874, 434525), (4225, 398426), (4550, 369967), (4775, 352534), (4966, 338975), (5215, 322790), (5915, 284590), (6685, 251810), (7450, 225953), (8450, 199213), (9550, 176267), (9685, 173810), (10430, 161395), (11830, 142295), (12415, 135590), (13370, 125905), (13559, 124150), (17381, 96850), (19370, 86905), (24830, 67795), (25181, 66850), (26075, 64558), (27118, 62075), (28459, 59150), (29575, 56918), (32279, 52150), (33425, 50362), (34762, 48425)]