1014848730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3863}}^1$

素因数の和:4025

約数の個数: 128

約数和(自身を含む): 3115929600

約数和(自身を除く): 2101080870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 139, 189, 210, 270, 278, 315, 378, 417, 630, 695, 834, 945, 973, 1251, 1390, 1890, 1946, 2085, 2502, 2919, 3753, 3863, 4170, 4865, 5838, 6255, 7506, 7726, 8757, 9730, 11589, 12510, 14595, 17514, 18765, 19315, 23178, 26271, 27041, 29190, 34767, 37530, 38630, 43785, 52542, 54082, 57945, 69534, 81123, 87570, 104301, 115890, 131355, 135205, 162246, 173835, 208602, 243369, 262710, 270410, 347670, 405615, 486738, 521505, 536957, 730107, 811230, 1043010, 1073914, 1216845, 1460214, 1610871, 2433690, 2684785, 3221742, 3650535, 3758699, 4832613, 5369570, 7301070, 7517398, 8054355, 9665226, 11276097, 14497839, 16108710, 18793495, 22552194, 24163065, 28995678, 33828291, 37586990, 48326130, 56380485, 67656582, 72489195, 101484873, 112760970, 144978390, 169141455, 202969746, 338282910, 507424365, 1014848730]

約数ペア:

[(1, 1014848730), (2, 507424365), (3, 338282910), (5, 202969746), (6, 169141455), (7, 144978390), (9, 112760970), (10, 101484873), (14, 72489195), (15, 67656582), (18, 56380485), (21, 48326130), (27, 37586990), (30, 33828291), (35, 28995678), (42, 24163065), (45, 22552194), (54, 18793495), (63, 16108710), (70, 14497839), (90, 11276097), (105, 9665226), (126, 8054355), (135, 7517398), (139, 7301070), (189, 5369570), (210, 4832613), (270, 3758699), (278, 3650535), (315, 3221742), (378, 2684785), (417, 2433690), (630, 1610871), (695, 1460214), (834, 1216845), (945, 1073914), (973, 1043010), (1251, 811230), (1390, 730107), (1890, 536957), (1946, 521505), (2085, 486738), (2502, 405615), (2919, 347670), (3753, 270410), (3863, 262710), (4170, 243369), (4865, 208602), (5838, 173835), (6255, 162246), (7506, 135205), (7726, 131355), (8757, 115890), (9730, 104301), (11589, 87570), (12510, 81123), (14595, 69534), (17514, 57945), (18765, 54082), (19315, 52542), (23178, 43785), (26271, 38630), (27041, 37530), (29190, 34767)]