4198230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 80

約数和(自身を含む): 11604384

約数和(自身を除く): 7406154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 73, 81, 90, 135, 142, 146, 162, 213, 219, 270, 355, 365, 405, 426, 438, 639, 657, 710, 730, 810, 1065, 1095, 1278, 1314, 1917, 1971, 2130, 2190, 3195, 3285, 3834, 3942, 5183, 5751, 5913, 6390, 6570, 9585, 9855, 10366, 11502, 11826, 15549, 19170, 19710, 25915, 28755, 29565, 31098, 46647, 51830, 57510, 59130, 77745, 93294, 139941, 155490, 233235, 279882, 419823, 466470, 699705, 839646, 1399410, 2099115, 4198230]

約数ペア:

[(1, 4198230), (2, 2099115), (3, 1399410), (5, 839646), (6, 699705), (9, 466470), (10, 419823), (15, 279882), (18, 233235), (27, 155490), (30, 139941), (45, 93294), (54, 77745), (71, 59130), (73, 57510), (81, 51830), (90, 46647), (135, 31098), (142, 29565), (146, 28755), (162, 25915), (213, 19710), (219, 19170), (270, 15549), (355, 11826), (365, 11502), (405, 10366), (426, 9855), (438, 9585), (639, 6570), (657, 6390), (710, 5913), (730, 5751), (810, 5183), (1065, 3942), (1095, 3834), (1278, 3285), (1314, 3195), (1917, 2190), (1971, 2130)]