148557390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15331}}^1$

素因数の和:15377

約数の個数: 64

約数和(自身を含む): 397405440

約数和(自身を除く): 248848050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 9690, 15331, 30662, 45993, 76655, 91986, 153310, 229965, 260627, 291289, 459930, 521254, 582578, 781881, 873867, 1303135, 1456445, 1563762, 1747734, 2606270, 2912890, 3909405, 4369335, 4951913, 7818810, 8738670, 9903826, 14855739, 24759565, 29711478, 49519130, 74278695, 148557390]

約数ペア:

[(1, 148557390), (2, 74278695), (3, 49519130), (5, 29711478), (6, 24759565), (10, 14855739), (15, 9903826), (17, 8738670), (19, 7818810), (30, 4951913), (34, 4369335), (38, 3909405), (51, 2912890), (57, 2606270), (85, 1747734), (95, 1563762), (102, 1456445), (114, 1303135), (170, 873867), (190, 781881), (255, 582578), (285, 521254), (323, 459930), (510, 291289), (570, 260627), (646, 229965), (969, 153310), (1615, 91986), (1938, 76655), (3230, 45993), (4845, 30662), (9690, 15331)]