7286369220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3113833}}^1$

素因数の和:3113861

約数の個数: 72

約数和(自身を含む): 23802147096

約数和(自身を除く): 16515777876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3113833, 6227666, 9341499, 12455332, 15569165, 18682998, 28024497, 31138330, 37365996, 40479829, 46707495, 56048994, 62276660, 80959658, 93414990, 112097988, 121439487, 140122485, 161919316, 186829980, 202399145, 242878974, 280244970, 364318461, 404798290, 485757948, 560489940, 607197435, 728636922, 809596580, 1214394870, 1457273844, 1821592305, 2428789740, 3643184610, 7286369220]

約数ペア:

[(1, 7286369220), (2, 3643184610), (3, 2428789740), (4, 1821592305), (5, 1457273844), (6, 1214394870), (9, 809596580), (10, 728636922), (12, 607197435), (13, 560489940), (15, 485757948), (18, 404798290), (20, 364318461), (26, 280244970), (30, 242878974), (36, 202399145), (39, 186829980), (45, 161919316), (52, 140122485), (60, 121439487), (65, 112097988), (78, 93414990), (90, 80959658), (117, 62276660), (130, 56048994), (156, 46707495), (180, 40479829), (195, 37365996), (234, 31138330), (260, 28024497), (390, 18682998), (468, 15569165), (585, 12455332), (780, 9341499), (1170, 6227666), (2340, 3113833)]