1020013890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{30169}}^1$

素因数の和:30216

約数の個数: 96

約数和(自身を含む): 2971624320

約数和(自身を除く): 1951610430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 483, 490, 690, 735, 805, 966, 1127, 1470, 1610, 2254, 2415, 3381, 4830, 5635, 6762, 11270, 16905, 30169, 33810, 60338, 90507, 150845, 181014, 211183, 301690, 422366, 452535, 633549, 693887, 905070, 1055915, 1267098, 1387774, 1478281, 2081661, 2111830, 2956562, 3167745, 3469435, 4163322, 4434843, 4857209, 6335490, 6938870, 7391405, 8869686, 9714418, 10408305, 14571627, 14782810, 20816610, 22174215, 24286045, 29143254, 34000463, 44348430, 48572090, 68000926, 72858135, 102001389, 145716270, 170002315, 204002778, 340004630, 510006945, 1020013890]

約数ペア:

[(1, 1020013890), (2, 510006945), (3, 340004630), (5, 204002778), (6, 170002315), (7, 145716270), (10, 102001389), (14, 72858135), (15, 68000926), (21, 48572090), (23, 44348430), (30, 34000463), (35, 29143254), (42, 24286045), (46, 22174215), (49, 20816610), (69, 14782810), (70, 14571627), (98, 10408305), (105, 9714418), (115, 8869686), (138, 7391405), (147, 6938870), (161, 6335490), (210, 4857209), (230, 4434843), (245, 4163322), (294, 3469435), (322, 3167745), (345, 2956562), (483, 2111830), (490, 2081661), (690, 1478281), (735, 1387774), (805, 1267098), (966, 1055915), (1127, 905070), (1470, 693887), (1610, 633549), (2254, 452535), (2415, 422366), (3381, 301690), (4830, 211183), (5635, 181014), (6762, 150845), (11270, 90507), (16905, 60338), (30169, 33810)]