20240430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{281}}^1$

素因数の和:319

約数の個数: 80

約数和(自身を含む): 56871504

約数和(自身を除く): 36631074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 281, 294, 343, 490, 562, 686, 735, 843, 1029, 1405, 1470, 1686, 1715, 1967, 2058, 2401, 2810, 3430, 3934, 4215, 4802, 5145, 5901, 7203, 8430, 9835, 10290, 11802, 12005, 13769, 14406, 19670, 24010, 27538, 29505, 36015, 41307, 59010, 68845, 72030, 82614, 96383, 137690, 192766, 206535, 289149, 413070, 481915, 578298, 674681, 963830, 1349362, 1445745, 2024043, 2891490, 3373405, 4048086, 6746810, 10120215, 20240430]

約数ペア:

[(1, 20240430), (2, 10120215), (3, 6746810), (5, 4048086), (6, 3373405), (7, 2891490), (10, 2024043), (14, 1445745), (15, 1349362), (21, 963830), (30, 674681), (35, 578298), (42, 481915), (49, 413070), (70, 289149), (98, 206535), (105, 192766), (147, 137690), (210, 96383), (245, 82614), (281, 72030), (294, 68845), (343, 59010), (490, 41307), (562, 36015), (686, 29505), (735, 27538), (843, 24010), (1029, 19670), (1405, 14406), (1470, 13769), (1686, 12005), (1715, 11802), (1967, 10290), (2058, 9835), (2401, 8430), (2810, 7203), (3430, 5901), (3934, 5145), (4215, 4802)]