145563870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 356265216

約数和(自身を除く): 210701346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 137, 214, 274, 321, 331, 411, 535, 642, 662, 685, 822, 993, 1070, 1370, 1605, 1655, 1986, 2055, 3210, 3310, 4110, 4965, 9930, 14659, 29318, 35417, 43977, 45347, 70834, 73295, 87954, 90694, 106251, 136041, 146590, 177085, 212502, 219885, 226735, 272082, 354170, 439770, 453470, 531255, 680205, 1062510, 1360410, 4852129, 9704258, 14556387, 24260645, 29112774, 48521290, 72781935, 145563870]

約数ペア:

[(1, 145563870), (2, 72781935), (3, 48521290), (5, 29112774), (6, 24260645), (10, 14556387), (15, 9704258), (30, 4852129), (107, 1360410), (137, 1062510), (214, 680205), (274, 531255), (321, 453470), (331, 439770), (411, 354170), (535, 272082), (642, 226735), (662, 219885), (685, 212502), (822, 177085), (993, 146590), (1070, 136041), (1370, 106251), (1605, 90694), (1655, 87954), (1986, 73295), (2055, 70834), (3210, 45347), (3310, 43977), (4110, 35417), (4965, 29318), (9930, 14659)]