246488970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{90289}}^1$

素因数の和:90319

約数の個数: 64

約数和(自身を含む): 728098560

約数和(自身を除く): 481609590

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 90289, 180578, 270867, 451445, 541734, 632023, 902890, 1173757, 1264046, 1354335, 1896069, 2347514, 2708670, 3160115, 3521271, 3792138, 5868785, 6320230, 7042542, 8216299, 9480345, 11737570, 16432598, 17606355, 18960690, 24648897, 35212710, 41081495, 49297794, 82162990, 123244485, 246488970]

約数ペア:

[(1, 246488970), (2, 123244485), (3, 82162990), (5, 49297794), (6, 41081495), (7, 35212710), (10, 24648897), (13, 18960690), (14, 17606355), (15, 16432598), (21, 11737570), (26, 9480345), (30, 8216299), (35, 7042542), (39, 6320230), (42, 5868785), (65, 3792138), (70, 3521271), (78, 3160115), (91, 2708670), (105, 2347514), (130, 1896069), (182, 1354335), (195, 1264046), (210, 1173757), (273, 902890), (390, 632023), (455, 541734), (546, 451445), (910, 270867), (1365, 180578), (2730, 90289)]