248953770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3733}}^1$

素因数の和:3781

約数の個数: 128

約数和(自身を含む): 752774400

約数和(自身を除く): 503820630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 3510, 3705, 3733, 4446, 5130, 6669, 7410, 7466, 11115, 11199, 13338, 18665, 22230, 22398, 33345, 33597, 37330, 48529, 55995, 66690, 67194, 70927, 97058, 100791, 111990, 141854, 145587, 167985, 201582, 212781, 242645, 291174, 335970, 354635, 425562, 436761, 485290, 503955, 638343, 709270, 727935, 873522, 922051, 1007910, 1063905, 1276686, 1310283, 1455870, 1844102, 1915029, 2127810, 2183805, 2620566, 2766153, 3191715, 3830058, 4367610, 4610255, 5532306, 6383430, 6551415, 8298459, 9220510, 9575145, 13102830, 13830765, 16596918, 19150290, 24895377, 27661530, 41492295, 49790754, 82984590, 124476885, 248953770]

約数ペア:

[(1, 248953770), (2, 124476885), (3, 82984590), (5, 49790754), (6, 41492295), (9, 27661530), (10, 24895377), (13, 19150290), (15, 16596918), (18, 13830765), (19, 13102830), (26, 9575145), (27, 9220510), (30, 8298459), (38, 6551415), (39, 6383430), (45, 5532306), (54, 4610255), (57, 4367610), (65, 3830058), (78, 3191715), (90, 2766153), (95, 2620566), (114, 2183805), (117, 2127810), (130, 1915029), (135, 1844102), (171, 1455870), (190, 1310283), (195, 1276686), (234, 1063905), (247, 1007910), (270, 922051), (285, 873522), (342, 727935), (351, 709270), (390, 638343), (494, 503955), (513, 485290), (570, 436761), (585, 425562), (702, 354635), (741, 335970), (855, 291174), (1026, 242645), (1170, 212781), (1235, 201582), (1482, 167985), (1710, 145587), (1755, 141854), (2223, 111990), (2470, 100791), (2565, 97058), (3510, 70927), (3705, 67194), (3733, 66690), (4446, 55995), (5130, 48529), (6669, 37330), (7410, 33597), (7466, 33345), (11115, 22398), (11199, 22230), (13338, 18665)]