85772970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 233985024

約数和(自身を除く): 148212054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 71, 90, 93, 142, 155, 186, 213, 279, 310, 355, 426, 433, 465, 558, 639, 710, 866, 930, 1065, 1278, 1299, 1395, 2130, 2165, 2201, 2598, 2790, 3195, 3897, 4330, 4402, 6390, 6495, 6603, 7794, 11005, 12990, 13206, 13423, 19485, 19809, 22010, 26846, 30743, 33015, 38970, 39618, 40269, 61486, 66030, 67115, 80538, 92229, 99045, 120807, 134230, 153715, 184458, 198090, 201345, 241614, 276687, 307430, 402690, 461145, 553374, 604035, 922290, 953033, 1208070, 1383435, 1906066, 2766870, 2859099, 4765165, 5718198, 8577297, 9530330, 14295495, 17154594, 28590990, 42886485, 85772970]

約数ペア:

[(1, 85772970), (2, 42886485), (3, 28590990), (5, 17154594), (6, 14295495), (9, 9530330), (10, 8577297), (15, 5718198), (18, 4765165), (30, 2859099), (31, 2766870), (45, 1906066), (62, 1383435), (71, 1208070), (90, 953033), (93, 922290), (142, 604035), (155, 553374), (186, 461145), (213, 402690), (279, 307430), (310, 276687), (355, 241614), (426, 201345), (433, 198090), (465, 184458), (558, 153715), (639, 134230), (710, 120807), (866, 99045), (930, 92229), (1065, 80538), (1278, 67115), (1299, 66030), (1395, 61486), (2130, 40269), (2165, 39618), (2201, 38970), (2598, 33015), (2790, 30743), (3195, 26846), (3897, 22010), (4330, 19809), (4402, 19485), (6390, 13423), (6495, 13206), (6603, 12990), (7794, 11005)]