1330661010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1997}}^1$

素因数の和:2200

約数の個数: 128

約数和(自身を含む): 3866849280

約数和(自身を除く): 2536188270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 167, 190, 210, 266, 285, 334, 399, 501, 570, 665, 798, 835, 1002, 1169, 1330, 1670, 1995, 1997, 2338, 2505, 3173, 3507, 3990, 3994, 5010, 5845, 5991, 6346, 7014, 9519, 9985, 11690, 11982, 13979, 15865, 17535, 19038, 19970, 22211, 27958, 29955, 31730, 35070, 37943, 41937, 44422, 47595, 59910, 66633, 69895, 75886, 83874, 95190, 111055, 113829, 133266, 139790, 189715, 209685, 222110, 227658, 265601, 333165, 333499, 379430, 419370, 531202, 569145, 666330, 666998, 796803, 1000497, 1138290, 1328005, 1593606, 1667495, 2000994, 2334493, 2656010, 3334990, 3984015, 4668986, 5002485, 6336481, 7003479, 7968030, 10004970, 11672465, 12672962, 14006958, 19009443, 23344930, 31682405, 35017395, 38018886, 44355367, 63364810, 70034790, 88710734, 95047215, 133066101, 190094430, 221776835, 266132202, 443553670, 665330505, 1330661010]

約数ペア:

[(1, 1330661010), (2, 665330505), (3, 443553670), (5, 266132202), (6, 221776835), (7, 190094430), (10, 133066101), (14, 95047215), (15, 88710734), (19, 70034790), (21, 63364810), (30, 44355367), (35, 38018886), (38, 35017395), (42, 31682405), (57, 23344930), (70, 19009443), (95, 14006958), (105, 12672962), (114, 11672465), (133, 10004970), (167, 7968030), (190, 7003479), (210, 6336481), (266, 5002485), (285, 4668986), (334, 3984015), (399, 3334990), (501, 2656010), (570, 2334493), (665, 2000994), (798, 1667495), (835, 1593606), (1002, 1328005), (1169, 1138290), (1330, 1000497), (1670, 796803), (1995, 666998), (1997, 666330), (2338, 569145), (2505, 531202), (3173, 419370), (3507, 379430), (3990, 333499), (3994, 333165), (5010, 265601), (5845, 227658), (5991, 222110), (6346, 209685), (7014, 189715), (9519, 139790), (9985, 133266), (11690, 113829), (11982, 111055), (13979, 95190), (15865, 83874), (17535, 75886), (19038, 69895), (19970, 66633), (22211, 59910), (27958, 47595), (29955, 44422), (31730, 41937), (35070, 37943)]