64295910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{34019}}^1$

素因数の和:34042

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 131659290

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, 34019, 68038, 102057, 170095, 204114, 238133, 306171, 340190, 476266, 510285, 612342, 714399, 918513, 1020570, 1190665, 1428798, 1530855, 1837026, 2143197, 2381330, 3061710, 3571995, 4286394, 4592565, 6429591, 7143990, 9185130, 10715985, 12859182, 21431970, 32147955, 64295910]

約数ペア:

[(1, 64295910), (2, 32147955), (3, 21431970), (5, 12859182), (6, 10715985), (7, 9185130), (9, 7143990), (10, 6429591), (14, 4592565), (15, 4286394), (18, 3571995), (21, 3061710), (27, 2381330), (30, 2143197), (35, 1837026), (42, 1530855), (45, 1428798), (54, 1190665), (63, 1020570), (70, 918513), (90, 714399), (105, 612342), (126, 510285), (135, 476266), (189, 340190), (210, 306171), (270, 238133), (315, 204114), (378, 170095), (630, 102057), (945, 68038), (1890, 34019)]