129641750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 297704160

約数和(自身を除く): 168062410

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 125, 133, 175, 190, 245, 250, 266, 350, 475, 490, 557, 665, 875, 931, 950, 1114, 1225, 1330, 1750, 1862, 2375, 2450, 2785, 3325, 3899, 4655, 4750, 5570, 6125, 6650, 7798, 9310, 10583, 12250, 13925, 16625, 19495, 21166, 23275, 27293, 27850, 33250, 38990, 46550, 52915, 54586, 69625, 74081, 97475, 105830, 116375, 136465, 139250, 148162, 194950, 232750, 264575, 272930, 370405, 487375, 518567, 529150, 682325, 740810, 974750, 1037134, 1322875, 1364650, 1852025, 2592835, 2645750, 3411625, 3704050, 5185670, 6823250, 9260125, 12964175, 18520250, 25928350, 64820875, 129641750]

約数ペア:

[(1, 129641750), (2, 64820875), (5, 25928350), (7, 18520250), (10, 12964175), (14, 9260125), (19, 6823250), (25, 5185670), (35, 3704050), (38, 3411625), (49, 2645750), (50, 2592835), (70, 1852025), (95, 1364650), (98, 1322875), (125, 1037134), (133, 974750), (175, 740810), (190, 682325), (245, 529150), (250, 518567), (266, 487375), (350, 370405), (475, 272930), (490, 264575), (557, 232750), (665, 194950), (875, 148162), (931, 139250), (950, 136465), (1114, 116375), (1225, 105830), (1330, 97475), (1750, 74081), (1862, 69625), (2375, 54586), (2450, 52915), (2785, 46550), (3325, 38990), (3899, 33250), (4655, 27850), (4750, 27293), (5570, 23275), (6125, 21166), (6650, 19495), (7798, 16625), (9310, 13925), (10583, 12250)]