699523980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1297}}^1$

素因数の和:1499

約数の個数: 96

約数和(自身を含む): 2001827520

約数和(自身を除く): 1302303540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 101, 178, 202, 267, 303, 356, 404, 445, 505, 534, 606, 890, 1010, 1068, 1212, 1297, 1335, 1515, 1780, 2020, 2594, 2670, 3030, 3891, 5188, 5340, 6060, 6485, 7782, 8989, 12970, 15564, 17978, 19455, 25940, 26967, 35956, 38910, 44945, 53934, 77820, 89890, 107868, 115433, 130997, 134835, 179780, 230866, 261994, 269670, 346299, 392991, 461732, 523988, 539340, 577165, 654985, 692598, 785982, 1154330, 1309970, 1385196, 1571964, 1731495, 1964955, 2308660, 2619940, 3462990, 3929910, 6925980, 7859820, 11658733, 23317466, 34976199, 46634932, 58293665, 69952398, 116587330, 139904796, 174880995, 233174660, 349761990, 699523980]

約数ペア:

[(1, 699523980), (2, 349761990), (3, 233174660), (4, 174880995), (5, 139904796), (6, 116587330), (10, 69952398), (12, 58293665), (15, 46634932), (20, 34976199), (30, 23317466), (60, 11658733), (89, 7859820), (101, 6925980), (178, 3929910), (202, 3462990), (267, 2619940), (303, 2308660), (356, 1964955), (404, 1731495), (445, 1571964), (505, 1385196), (534, 1309970), (606, 1154330), (890, 785982), (1010, 692598), (1068, 654985), (1212, 577165), (1297, 539340), (1335, 523988), (1515, 461732), (1780, 392991), (2020, 346299), (2594, 269670), (2670, 261994), (3030, 230866), (3891, 179780), (5188, 134835), (5340, 130997), (6060, 115433), (6485, 107868), (7782, 89890), (8989, 77820), (12970, 53934), (15564, 44945), (17978, 38910), (19455, 35956), (25940, 26967)]