289292340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 836075520

約数和(自身を除く): 546783180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 71, 118, 142, 177, 213, 236, 284, 295, 354, 355, 426, 590, 708, 710, 852, 885, 1065, 1151, 1180, 1420, 1770, 2130, 2302, 3453, 3540, 4189, 4260, 4604, 5755, 6906, 8378, 11510, 12567, 13812, 16756, 17265, 20945, 23020, 25134, 34530, 41890, 50268, 62835, 67909, 69060, 81721, 83780, 125670, 135818, 163442, 203727, 245163, 251340, 271636, 326884, 339545, 407454, 408605, 490326, 679090, 814908, 817210, 980652, 1018635, 1225815, 1358180, 1634420, 2037270, 2451630, 4074540, 4821539, 4903260, 9643078, 14464617, 19286156, 24107695, 28929234, 48215390, 57858468, 72323085, 96430780, 144646170, 289292340]

約数ペア:

[(1, 289292340), (2, 144646170), (3, 96430780), (4, 72323085), (5, 57858468), (6, 48215390), (10, 28929234), (12, 24107695), (15, 19286156), (20, 14464617), (30, 9643078), (59, 4903260), (60, 4821539), (71, 4074540), (118, 2451630), (142, 2037270), (177, 1634420), (213, 1358180), (236, 1225815), (284, 1018635), (295, 980652), (354, 817210), (355, 814908), (426, 679090), (590, 490326), (708, 408605), (710, 407454), (852, 339545), (885, 326884), (1065, 271636), (1151, 251340), (1180, 245163), (1420, 203727), (1770, 163442), (2130, 135818), (2302, 125670), (3453, 83780), (3540, 81721), (4189, 69060), (4260, 67909), (4604, 62835), (5755, 50268), (6906, 41890), (8378, 34530), (11510, 25134), (12567, 23020), (13812, 20945), (16756, 17265)]