2621000220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{7489}}^1$

素因数の和:7827

約数の個数: 96

約数和(自身を含む): 7751251200

約数和(自身を除く): 5130250980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 307, 380, 570, 614, 921, 1140, 1228, 1535, 1842, 3070, 3684, 4605, 5833, 6140, 7489, 9210, 11666, 14978, 17499, 18420, 22467, 23332, 29165, 29956, 34998, 37445, 44934, 58330, 69996, 74890, 87495, 89868, 112335, 116660, 142291, 149780, 174990, 224670, 284582, 349980, 426873, 449340, 569164, 711455, 853746, 1422910, 1707492, 2134365, 2299123, 2845820, 4268730, 4598246, 6897369, 8537460, 9196492, 11495615, 13794738, 22991230, 27589476, 34486845, 43683337, 45982460, 68973690, 87366674, 131050011, 137947380, 174733348, 218416685, 262100022, 436833370, 524200044, 655250055, 873666740, 1310500110, 2621000220]

約数ペア:

[(1, 2621000220), (2, 1310500110), (3, 873666740), (4, 655250055), (5, 524200044), (6, 436833370), (10, 262100022), (12, 218416685), (15, 174733348), (19, 137947380), (20, 131050011), (30, 87366674), (38, 68973690), (57, 45982460), (60, 43683337), (76, 34486845), (95, 27589476), (114, 22991230), (190, 13794738), (228, 11495615), (285, 9196492), (307, 8537460), (380, 6897369), (570, 4598246), (614, 4268730), (921, 2845820), (1140, 2299123), (1228, 2134365), (1535, 1707492), (1842, 1422910), (3070, 853746), (3684, 711455), (4605, 569164), (5833, 449340), (6140, 426873), (7489, 349980), (9210, 284582), (11666, 224670), (14978, 174990), (17499, 149780), (18420, 142291), (22467, 116660), (23332, 112335), (29165, 89868), (29956, 87495), (34998, 74890), (37445, 69996), (44934, 58330)]