425708228940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1\times {\mathrm{237701}}^1$

素因数の和:239303

約数の個数: 96

約数和(自身を含む): 1255522947840

約数和(自身を除く): 829814718900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1571, 3142, 4713, 6284, 7855, 9426, 15710, 18852, 23565, 29849, 31420, 47130, 59698, 89547, 94260, 119396, 149245, 179094, 237701, 298490, 358188, 447735, 475402, 596980, 713103, 895470, 950804, 1188505, 1426206, 1790940, 2377010, 2852412, 3565515, 4516319, 4754020, 7131030, 9032638, 13548957, 14262060, 18065276, 22581595, 27097914, 45163190, 54195828, 67744785, 90326380, 135489570, 270979140, 373428271, 746856542, 1120284813, 1493713084, 1867141355, 2240569626, 3734282710, 4481139252, 5601424065, 7095137149, 7468565420, 11202848130, 14190274298, 21285411447, 22405696260, 28380548596, 35475685745, 42570822894, 70951371490, 85141645788, 106427057235, 141902742980, 212854114470, 425708228940]

約数ペア:

[(1, 425708228940), (2, 212854114470), (3, 141902742980), (4, 106427057235), (5, 85141645788), (6, 70951371490), (10, 42570822894), (12, 35475685745), (15, 28380548596), (19, 22405696260), (20, 21285411447), (30, 14190274298), (38, 11202848130), (57, 7468565420), (60, 7095137149), (76, 5601424065), (95, 4481139252), (114, 3734282710), (190, 2240569626), (228, 1867141355), (285, 1493713084), (380, 1120284813), (570, 746856542), (1140, 373428271), (1571, 270979140), (3142, 135489570), (4713, 90326380), (6284, 67744785), (7855, 54195828), (9426, 45163190), (15710, 27097914), (18852, 22581595), (23565, 18065276), (29849, 14262060), (31420, 13548957), (47130, 9032638), (59698, 7131030), (89547, 4754020), (94260, 4516319), (119396, 3565515), (149245, 2852412), (179094, 2377010), (237701, 1790940), (298490, 1426206), (358188, 1188505), (447735, 950804), (475402, 895470), (596980, 713103)]