91799190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{48571}}^1$

素因数の和:48594

約数の個数: 64

約数和(自身を含む): 279774720

約数和(自身を除く): 187975530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 48571, 97142, 145713, 242855, 291426, 339997, 437139, 485710, 679994, 728565, 874278, 1019991, 1311417, 1457130, 1699985, 2039982, 2185695, 2622834, 3059973, 3399970, 4371390, 5099955, 6119946, 6557085, 9179919, 10199910, 13114170, 15299865, 18359838, 30599730, 45899595, 91799190]

約数ペア:

[(1, 91799190), (2, 45899595), (3, 30599730), (5, 18359838), (6, 15299865), (7, 13114170), (9, 10199910), (10, 9179919), (14, 6557085), (15, 6119946), (18, 5099955), (21, 4371390), (27, 3399970), (30, 3059973), (35, 2622834), (42, 2185695), (45, 2039982), (54, 1699985), (63, 1457130), (70, 1311417), (90, 1019991), (105, 874278), (126, 728565), (135, 679994), (189, 485710), (210, 437139), (270, 339997), (315, 291426), (378, 242855), (630, 145713), (945, 97142), (1890, 48571)]