385619910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1613}}^1$

素因数の和:2249

約数の個数: 64

約数和(自身を含む): 998923968

約数和(自身を除く): 613304058

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 613, 1226, 1613, 1839, 3065, 3226, 3678, 4839, 6130, 7969, 8065, 9195, 9678, 15938, 16130, 18390, 20969, 23907, 24195, 39845, 41938, 47814, 48390, 62907, 79690, 104845, 119535, 125814, 209690, 239070, 314535, 629070, 988769, 1977538, 2966307, 4943845, 5932614, 9887690, 12853997, 14831535, 25707994, 29663070, 38561991, 64269985, 77123982, 128539970, 192809955, 385619910]

約数ペア:

[(1, 385619910), (2, 192809955), (3, 128539970), (5, 77123982), (6, 64269985), (10, 38561991), (13, 29663070), (15, 25707994), (26, 14831535), (30, 12853997), (39, 9887690), (65, 5932614), (78, 4943845), (130, 2966307), (195, 1977538), (390, 988769), (613, 629070), (1226, 314535), (1613, 239070), (1839, 209690), (3065, 125814), (3226, 119535), (3678, 104845), (4839, 79690), (6130, 62907), (7969, 48390), (8065, 47814), (9195, 41938), (9678, 39845), (15938, 24195), (16130, 23907), (18390, 20969)]