1673490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 4951296

約数和(自身を除く): 3277806

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 613, 910, 1226, 1365, 1839, 2730, 3065, 3678, 4291, 6130, 7969, 8582, 9195, 12873, 15938, 18390, 21455, 23907, 25746, 39845, 42910, 47814, 55783, 64365, 79690, 111566, 119535, 128730, 167349, 239070, 278915, 334698, 557830, 836745, 1673490]

約数ペア:

[(1, 1673490), (2, 836745), (3, 557830), (5, 334698), (6, 278915), (7, 239070), (10, 167349), (13, 128730), (14, 119535), (15, 111566), (21, 79690), (26, 64365), (30, 55783), (35, 47814), (39, 42910), (42, 39845), (65, 25746), (70, 23907), (78, 21455), (91, 18390), (105, 15938), (130, 12873), (182, 9195), (195, 8582), (210, 7969), (273, 6130), (390, 4291), (455, 3678), (546, 3065), (613, 2730), (910, 1839), (1226, 1365)]