708341940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{126943}}^1$

素因数の和:126989

約数の個数: 72

約数和(自身を含む): 2217965568

約数和(自身を除く): 1509623628

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, 126943, 253886, 380829, 507772, 634715, 761658, 1142487, 1269430, 1523316, 1904145, 2284974, 2538860, 3808290, 3935233, 4569948, 5712435, 7616580, 7870466, 11424870, 11805699, 15740932, 19676165, 22849740, 23611398, 35417097, 39352330, 47222796, 59028495, 70834194, 78704660, 118056990, 141668388, 177085485, 236113980, 354170970, 708341940]

約数ペア:

[(1, 708341940), (2, 354170970), (3, 236113980), (4, 177085485), (5, 141668388), (6, 118056990), (9, 78704660), (10, 70834194), (12, 59028495), (15, 47222796), (18, 39352330), (20, 35417097), (30, 23611398), (31, 22849740), (36, 19676165), (45, 15740932), (60, 11805699), (62, 11424870), (90, 7870466), (93, 7616580), (124, 5712435), (155, 4569948), (180, 3935233), (186, 3808290), (279, 2538860), (310, 2284974), (372, 1904145), (465, 1523316), (558, 1269430), (620, 1142487), (930, 761658), (1116, 634715), (1395, 507772), (1860, 380829), (2790, 253886), (5580, 126943)]