2023452060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{688249}}^1$

素因数の和:688275

約数の個数: 72

約数和(自身を含む): 6590682000

約数和(自身を除く): 4567229940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 688249, 1376498, 2064747, 2752996, 3441245, 4129494, 4817743, 6882490, 8258988, 9635486, 10323735, 13764980, 14453229, 19270972, 20647470, 24088715, 28906458, 33724201, 41294940, 48177430, 57812916, 67448402, 72266145, 96354860, 101172603, 134896804, 144532290, 168621005, 202345206, 289064580, 337242010, 404690412, 505863015, 674484020, 1011726030, 2023452060]

約数ペア:

[(1, 2023452060), (2, 1011726030), (3, 674484020), (4, 505863015), (5, 404690412), (6, 337242010), (7, 289064580), (10, 202345206), (12, 168621005), (14, 144532290), (15, 134896804), (20, 101172603), (21, 96354860), (28, 72266145), (30, 67448402), (35, 57812916), (42, 48177430), (49, 41294940), (60, 33724201), (70, 28906458), (84, 24088715), (98, 20647470), (105, 19270972), (140, 14453229), (147, 13764980), (196, 10323735), (210, 9635486), (245, 8258988), (294, 6882490), (420, 4817743), (490, 4129494), (588, 3441245), (735, 2752996), (980, 2064747), (1470, 1376498), (2940, 688249)]