491961101070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{60623}}^1$

素因数の和:61294

約数の個数: 128

約数和(自身を含む): 1299002572800

約数和(自身を除く): 807041471730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 619, 690, 874, 1238, 1311, 1857, 2185, 2622, 3095, 3714, 4370, 6190, 6555, 9285, 11761, 13110, 14237, 18570, 23522, 28474, 35283, 42711, 58805, 60623, 70566, 71185, 85422, 117610, 121246, 142370, 176415, 181869, 213555, 270503, 303115, 352830, 363738, 427110, 541006, 606230, 811509, 909345, 1151837, 1352515, 1394329, 1623018, 1818690, 2303674, 2705030, 2788658, 3455511, 4057545, 4182987, 5759185, 6911022, 6971645, 8115090, 8365974, 11518370, 13943290, 17277555, 20914935, 26492251, 34555110, 37525637, 41829870, 52984502, 75051274, 79476753, 112576911, 132461255, 158953506, 187628185, 225153822, 264922510, 375256370, 397383765, 562884555, 712987103, 794767530, 863089651, 1125769110, 1425974206, 1726179302, 2138961309, 2589268953, 3564935515, 4277922618, 4315448255, 5178537906, 7129871030, 8630896510, 10694806545, 12946344765, 16398703369, 21389613090, 25892689530, 32797406738, 49196110107, 81993516845, 98392220214, 163987033690, 245980550535, 491961101070]

約数ペア:

[(1, 491961101070), (2, 245980550535), (3, 163987033690), (5, 98392220214), (6, 81993516845), (10, 49196110107), (15, 32797406738), (19, 25892689530), (23, 21389613090), (30, 16398703369), (38, 12946344765), (46, 10694806545), (57, 8630896510), (69, 7129871030), (95, 5178537906), (114, 4315448255), (115, 4277922618), (138, 3564935515), (190, 2589268953), (230, 2138961309), (285, 1726179302), (345, 1425974206), (437, 1125769110), (570, 863089651), (619, 794767530), (690, 712987103), (874, 562884555), (1238, 397383765), (1311, 375256370), (1857, 264922510), (2185, 225153822), (2622, 187628185), (3095, 158953506), (3714, 132461255), (4370, 112576911), (6190, 79476753), (6555, 75051274), (9285, 52984502), (11761, 41829870), (13110, 37525637), (14237, 34555110), (18570, 26492251), (23522, 20914935), (28474, 17277555), (35283, 13943290), (42711, 11518370), (58805, 8365974), (60623, 8115090), (70566, 6971645), (71185, 6911022), (85422, 5759185), (117610, 4182987), (121246, 4057545), (142370, 3455511), (176415, 2788658), (181869, 2705030), (213555, 2303674), (270503, 1818690), (303115, 1623018), (352830, 1394329), (363738, 1352515), (427110, 1151837), (541006, 909345), (606230, 811509)]