964153980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{315083}}^1$

素因数の和:315115

約数の個数: 72

約数和(自身を含む): 3096645552

約数和(自身を除く): 2132491572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 315083, 630166, 945249, 1260332, 1575415, 1890498, 2835747, 3150830, 3780996, 4726245, 5356411, 5671494, 6301660, 9452490, 10712822, 11342988, 14178735, 16069233, 18904980, 21425644, 26782055, 28357470, 32138466, 48207699, 53564110, 56714940, 64276932, 80346165, 96415398, 107128220, 160692330, 192830796, 241038495, 321384660, 482076990, 964153980]

約数ペア:

[(1, 964153980), (2, 482076990), (3, 321384660), (4, 241038495), (5, 192830796), (6, 160692330), (9, 107128220), (10, 96415398), (12, 80346165), (15, 64276932), (17, 56714940), (18, 53564110), (20, 48207699), (30, 32138466), (34, 28357470), (36, 26782055), (45, 21425644), (51, 18904980), (60, 16069233), (68, 14178735), (85, 11342988), (90, 10712822), (102, 9452490), (153, 6301660), (170, 5671494), (180, 5356411), (204, 4726245), (255, 3780996), (306, 3150830), (340, 2835747), (510, 1890498), (612, 1575415), (765, 1260332), (1020, 945249), (1530, 630166), (3060, 315083)]