148657330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5711}}^1$

素因数の和:5874

約数の個数: 32

約数和(自身を含む): 283772160

約数和(自身を除く): 135114830

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2603, 5206, 5711, 11422, 13015, 26030, 28555, 57110, 108509, 217018, 542545, 782407, 1085090, 1564814, 3912035, 7824070, 14865733, 29731466, 74328665, 148657330]

約数ペア:

[(1, 148657330), (2, 74328665), (5, 29731466), (10, 14865733), (19, 7824070), (38, 3912035), (95, 1564814), (137, 1085090), (190, 782407), (274, 542545), (685, 217018), (1370, 108509), (2603, 57110), (5206, 28555), (5711, 26030), (11422, 13015)]