1373960490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{49193}}^1$

素因数の和:49236

約数の個数: 96

約数和(自身を含む): 4037843520

約数和(自身を除く): 2663883030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3990, 4655, 5586, 9310, 13965, 27930, 49193, 98386, 147579, 245965, 295158, 344351, 491930, 688702, 737895, 934667, 1033053, 1475790, 1721755, 1869334, 2066106, 2410457, 2804001, 3443510, 4673335, 4820914, 5165265, 5608002, 6542669, 7231371, 9346670, 10330530, 12052285, 13085338, 14020005, 14462742, 19628007, 24104570, 28040010, 32713345, 36156855, 39256014, 45798683, 65426690, 72313710, 91597366, 98140035, 137396049, 196280070, 228993415, 274792098, 457986830, 686980245, 1373960490]

約数ペア:

[(1, 1373960490), (2, 686980245), (3, 457986830), (5, 274792098), (6, 228993415), (7, 196280070), (10, 137396049), (14, 98140035), (15, 91597366), (19, 72313710), (21, 65426690), (30, 45798683), (35, 39256014), (38, 36156855), (42, 32713345), (49, 28040010), (57, 24104570), (70, 19628007), (95, 14462742), (98, 14020005), (105, 13085338), (114, 12052285), (133, 10330530), (147, 9346670), (190, 7231371), (210, 6542669), (245, 5608002), (266, 5165265), (285, 4820914), (294, 4673335), (399, 3443510), (490, 2804001), (570, 2410457), (665, 2066106), (735, 1869334), (798, 1721755), (931, 1475790), (1330, 1033053), (1470, 934667), (1862, 737895), (1995, 688702), (2793, 491930), (3990, 344351), (4655, 295158), (5586, 245965), (9310, 147579), (13965, 98386), (27930, 49193)]