7848270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 22014720

約数和(自身を除く): 14166450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 97, 145, 155, 174, 186, 194, 261, 279, 290, 291, 310, 435, 465, 485, 522, 558, 582, 870, 873, 899, 930, 970, 1305, 1395, 1455, 1746, 1798, 2610, 2697, 2790, 2813, 2910, 3007, 4365, 4495, 5394, 5626, 6014, 8091, 8439, 8730, 8990, 9021, 13485, 14065, 15035, 16182, 16878, 18042, 25317, 26970, 27063, 28130, 30070, 40455, 42195, 45105, 50634, 54126, 80910, 84390, 87203, 90210, 126585, 135315, 174406, 253170, 261609, 270630, 436015, 523218, 784827, 872030, 1308045, 1569654, 2616090, 3924135, 7848270]

約数ペア:

[(1, 7848270), (2, 3924135), (3, 2616090), (5, 1569654), (6, 1308045), (9, 872030), (10, 784827), (15, 523218), (18, 436015), (29, 270630), (30, 261609), (31, 253170), (45, 174406), (58, 135315), (62, 126585), (87, 90210), (90, 87203), (93, 84390), (97, 80910), (145, 54126), (155, 50634), (174, 45105), (186, 42195), (194, 40455), (261, 30070), (279, 28130), (290, 27063), (291, 26970), (310, 25317), (435, 18042), (465, 16878), (485, 16182), (522, 15035), (558, 14065), (582, 13485), (870, 9021), (873, 8990), (899, 8730), (930, 8439), (970, 8091), (1305, 6014), (1395, 5626), (1455, 5394), (1746, 4495), (1798, 4365), (2610, 3007), (2697, 2910), (2790, 2813)]