1954486030

素因数分解:

$2^1\times 5^1\times 7^5\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 4256504640

約数和(自身を除く): 2302018610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 343, 401, 406, 490, 686, 802, 1015, 1421, 1715, 2005, 2030, 2401, 2807, 2842, 3430, 4010, 4802, 5614, 7105, 9947, 11629, 12005, 14035, 14210, 16807, 19649, 19894, 23258, 24010, 28070, 33614, 39298, 49735, 58145, 69629, 81403, 84035, 98245, 99470, 116290, 137543, 139258, 162806, 168070, 196490, 275086, 348145, 407015, 487403, 569821, 687715, 696290, 814030, 962801, 974806, 1139642, 1375430, 1925602, 2437015, 2849105, 3988747, 4814005, 4874030, 5698210, 6739607, 7977494, 9628010, 13479214, 19943735, 27921229, 33698035, 39887470, 55842458, 67396070, 139606145, 195448603, 279212290, 390897206, 977243015, 1954486030]

約数ペア:

[(1, 1954486030), (2, 977243015), (5, 390897206), (7, 279212290), (10, 195448603), (14, 139606145), (29, 67396070), (35, 55842458), (49, 39887470), (58, 33698035), (70, 27921229), (98, 19943735), (145, 13479214), (203, 9628010), (245, 7977494), (290, 6739607), (343, 5698210), (401, 4874030), (406, 4814005), (490, 3988747), (686, 2849105), (802, 2437015), (1015, 1925602), (1421, 1375430), (1715, 1139642), (2005, 974806), (2030, 962801), (2401, 814030), (2807, 696290), (2842, 687715), (3430, 569821), (4010, 487403), (4802, 407015), (5614, 348145), (7105, 275086), (9947, 196490), (11629, 168070), (12005, 162806), (14035, 139258), (14210, 137543), (16807, 116290), (19649, 99470), (19894, 98245), (23258, 84035), (24010, 81403), (28070, 69629), (33614, 58145), (39298, 49735)]