487713390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^2$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 1269209088

約数和(自身を除く): 781495698

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 151, 155, 186, 230, 302, 310, 345, 453, 465, 690, 713, 755, 906, 930, 1426, 1510, 2139, 2265, 3473, 3565, 4278, 4530, 4681, 6946, 7130, 9362, 10419, 10695, 14043, 17365, 20838, 21390, 22801, 23405, 28086, 34730, 45602, 46810, 52095, 68403, 70215, 104190, 107663, 114005, 136806, 140430, 215326, 228010, 322989, 342015, 524423, 538315, 645978, 684030, 706831, 1048846, 1076630, 1413662, 1573269, 1614945, 2120493, 2622115, 3146538, 3229890, 3534155, 4240986, 5244230, 7068310, 7866345, 10602465, 15732690, 16257113, 21204930, 32514226, 48771339, 81285565, 97542678, 162571130, 243856695, 487713390]

約数ペア:

[(1, 487713390), (2, 243856695), (3, 162571130), (5, 97542678), (6, 81285565), (10, 48771339), (15, 32514226), (23, 21204930), (30, 16257113), (31, 15732690), (46, 10602465), (62, 7866345), (69, 7068310), (93, 5244230), (115, 4240986), (138, 3534155), (151, 3229890), (155, 3146538), (186, 2622115), (230, 2120493), (302, 1614945), (310, 1573269), (345, 1413662), (453, 1076630), (465, 1048846), (690, 706831), (713, 684030), (755, 645978), (906, 538315), (930, 524423), (1426, 342015), (1510, 322989), (2139, 228010), (2265, 215326), (3473, 140430), (3565, 136806), (4278, 114005), (4530, 107663), (4681, 104190), (6946, 70215), (7130, 68403), (9362, 52095), (10419, 46810), (10695, 45602), (14043, 34730), (17365, 28086), (20838, 23405), (21390, 22801)]