301000980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42157}}^1$

素因数の和:42193

約数の個数: 96

約数和(自身を含む): 1019886336

約数和(自身を除く): 718885356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 42157, 84314, 126471, 168628, 210785, 252942, 295099, 421570, 505884, 590198, 632355, 716669, 843140, 885297, 1180396, 1264710, 1433338, 1475495, 1770594, 2150007, 2529420, 2866676, 2950990, 3541188, 3583345, 4300014, 4426485, 5016683, 5901980, 7166690, 8600028, 8852970, 10033366, 10750035, 14333380, 15050049, 17705940, 20066732, 21500070, 25083415, 30100098, 43000140, 50166830, 60200196, 75250245, 100333660, 150500490, 301000980]

約数ペア:

[(1, 301000980), (2, 150500490), (3, 100333660), (4, 75250245), (5, 60200196), (6, 50166830), (7, 43000140), (10, 30100098), (12, 25083415), (14, 21500070), (15, 20066732), (17, 17705940), (20, 15050049), (21, 14333380), (28, 10750035), (30, 10033366), (34, 8852970), (35, 8600028), (42, 7166690), (51, 5901980), (60, 5016683), (68, 4426485), (70, 4300014), (84, 3583345), (85, 3541188), (102, 2950990), (105, 2866676), (119, 2529420), (140, 2150007), (170, 1770594), (204, 1475495), (210, 1433338), (238, 1264710), (255, 1180396), (340, 885297), (357, 843140), (420, 716669), (476, 632355), (510, 590198), (595, 505884), (714, 421570), (1020, 295099), (1190, 252942), (1428, 210785), (1785, 168628), (2380, 126471), (3570, 84314), (7140, 42157)]