15193430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 32232816

約数和(自身を除く): 17039386

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 202, 245, 307, 490, 505, 614, 707, 1010, 1414, 1535, 2149, 3070, 3535, 4298, 4949, 7070, 9898, 10745, 15043, 21490, 24745, 30086, 31007, 49490, 62014, 75215, 150430, 155035, 217049, 310070, 434098, 1085245, 1519343, 2170490, 3038686, 7596715, 15193430]

約数ペア:

[(1, 15193430), (2, 7596715), (5, 3038686), (7, 2170490), (10, 1519343), (14, 1085245), (35, 434098), (49, 310070), (70, 217049), (98, 155035), (101, 150430), (202, 75215), (245, 62014), (307, 49490), (490, 31007), (505, 30086), (614, 24745), (707, 21490), (1010, 15043), (1414, 10745), (1535, 9898), (2149, 7070), (3070, 4949), (3535, 4298)]