8124965460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1456087}}^1$

素因数の和:1456133

約数の個数: 72

約数和(自身を含む): 25440769536

約数和(自身を除く): 17315804076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 1456087, 2912174, 4368261, 5824348, 7280435, 8736522, 13104783, 14560870, 17473044, 21841305, 26209566, 29121740, 43682610, 45138697, 52419132, 65523915, 87365220, 90277394, 131047830, 135416091, 180554788, 225693485, 262095660, 270832182, 406248273, 451386970, 541664364, 677080455, 812496546, 902773940, 1354160910, 1624993092, 2031241365, 2708321820, 4062482730, 8124965460]

約数ペア:

[(1, 8124965460), (2, 4062482730), (3, 2708321820), (4, 2031241365), (5, 1624993092), (6, 1354160910), (9, 902773940), (10, 812496546), (12, 677080455), (15, 541664364), (18, 451386970), (20, 406248273), (30, 270832182), (31, 262095660), (36, 225693485), (45, 180554788), (60, 135416091), (62, 131047830), (90, 90277394), (93, 87365220), (124, 65523915), (155, 52419132), (180, 45138697), (186, 43682610), (279, 29121740), (310, 26209566), (372, 21841305), (465, 17473044), (558, 14560870), (620, 13104783), (930, 8736522), (1116, 7280435), (1395, 5824348), (1860, 4368261), (2790, 2912174), (5580, 1456087)]