45148090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 50652230

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 170, 221, 310, 403, 442, 527, 659, 806, 1054, 1105, 1318, 2015, 2210, 2635, 3295, 4030, 5270, 6590, 6851, 8567, 11203, 13702, 17134, 20429, 22406, 34255, 40858, 42835, 56015, 68510, 85670, 102145, 112030, 145639, 204290, 265577, 291278, 347293, 531154, 694586, 728195, 1327885, 1456390, 1736465, 2655770, 3472930, 4514809, 9029618, 22574045, 45148090]

約数ペア:

[(1, 45148090), (2, 22574045), (5, 9029618), (10, 4514809), (13, 3472930), (17, 2655770), (26, 1736465), (31, 1456390), (34, 1327885), (62, 728195), (65, 694586), (85, 531154), (130, 347293), (155, 291278), (170, 265577), (221, 204290), (310, 145639), (403, 112030), (442, 102145), (527, 85670), (659, 68510), (806, 56015), (1054, 42835), (1105, 40858), (1318, 34255), (2015, 22406), (2210, 20429), (2635, 17134), (3295, 13702), (4030, 11203), (5270, 8567), (6590, 6851)]