173622690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3019}}^1$

素因数の和:3109

約数の個数: 80

約数和(自身を含む): 473584320

約数和(自身を除く): 299961630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 270, 355, 405, 426, 639, 710, 810, 1065, 1278, 1917, 2130, 3019, 3195, 3834, 5751, 6038, 6390, 9057, 9585, 11502, 15095, 18114, 19170, 27171, 28755, 30190, 45285, 54342, 57510, 81513, 90570, 135855, 163026, 214349, 244539, 271710, 407565, 428698, 489078, 643047, 815130, 1071745, 1222695, 1286094, 1929141, 2143490, 2445390, 3215235, 3858282, 5787423, 6430470, 9645705, 11574846, 17362269, 19291410, 28937115, 34724538, 57874230, 86811345, 173622690]

約数ペア:

[(1, 173622690), (2, 86811345), (3, 57874230), (5, 34724538), (6, 28937115), (9, 19291410), (10, 17362269), (15, 11574846), (18, 9645705), (27, 6430470), (30, 5787423), (45, 3858282), (54, 3215235), (71, 2445390), (81, 2143490), (90, 1929141), (135, 1286094), (142, 1222695), (162, 1071745), (213, 815130), (270, 643047), (355, 489078), (405, 428698), (426, 407565), (639, 271710), (710, 244539), (810, 214349), (1065, 163026), (1278, 135855), (1917, 90570), (2130, 81513), (3019, 57510), (3195, 54342), (3834, 45285), (5751, 30190), (6038, 28755), (6390, 27171), (9057, 19170), (9585, 18114), (11502, 15095)]