1570741060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:1002

約数の個数: 96

約数和(自身を含む): 3863059200

約数和(自身を除く): 2292318140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 401, 490, 571, 686, 802, 980, 1142, 1372, 1604, 1715, 2005, 2284, 2807, 2855, 3430, 3997, 4010, 5614, 5710, 6860, 7994, 8020, 11228, 11420, 14035, 15988, 19649, 19985, 27979, 28070, 39298, 39970, 55958, 56140, 78596, 79940, 98245, 111916, 137543, 139895, 195853, 196490, 228971, 275086, 279790, 391706, 392980, 457942, 550172, 559580, 687715, 783412, 915884, 979265, 1144855, 1375430, 1602797, 1958530, 2289710, 2750860, 3205594, 3917060, 4579420, 6411188, 8013985, 11219579, 16027970, 22439158, 32055940, 44878316, 56097895, 78537053, 112195790, 157074106, 224391580, 314148212, 392685265, 785370530, 1570741060]

約数ペア:

[(1, 1570741060), (2, 785370530), (4, 392685265), (5, 314148212), (7, 224391580), (10, 157074106), (14, 112195790), (20, 78537053), (28, 56097895), (35, 44878316), (49, 32055940), (70, 22439158), (98, 16027970), (140, 11219579), (196, 8013985), (245, 6411188), (343, 4579420), (401, 3917060), (490, 3205594), (571, 2750860), (686, 2289710), (802, 1958530), (980, 1602797), (1142, 1375430), (1372, 1144855), (1604, 979265), (1715, 915884), (2005, 783412), (2284, 687715), (2807, 559580), (2855, 550172), (3430, 457942), (3997, 392980), (4010, 391706), (5614, 279790), (5710, 275086), (6860, 228971), (7994, 196490), (8020, 195853), (11228, 139895), (11420, 137543), (14035, 111916), (15988, 98245), (19649, 79940), (19985, 78596), (27979, 56140), (28070, 55958), (39298, 39970)]