17881350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 47568384

約数和(自身を除く): 29687034

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 71, 73, 75, 115, 138, 142, 146, 150, 213, 219, 230, 345, 355, 365, 426, 438, 575, 690, 710, 730, 1065, 1095, 1150, 1633, 1679, 1725, 1775, 1825, 2130, 2190, 3266, 3358, 3450, 3550, 3650, 4899, 5037, 5183, 5325, 5475, 8165, 8395, 9798, 10074, 10366, 10650, 10950, 15549, 16330, 16790, 24495, 25185, 25915, 31098, 40825, 41975, 48990, 50370, 51830, 77745, 81650, 83950, 119209, 122475, 125925, 129575, 155490, 238418, 244950, 251850, 259150, 357627, 388725, 596045, 715254, 777450, 1192090, 1788135, 2980225, 3576270, 5960450, 8940675, 17881350]

約数ペア:

[(1, 17881350), (2, 8940675), (3, 5960450), (5, 3576270), (6, 2980225), (10, 1788135), (15, 1192090), (23, 777450), (25, 715254), (30, 596045), (46, 388725), (50, 357627), (69, 259150), (71, 251850), (73, 244950), (75, 238418), (115, 155490), (138, 129575), (142, 125925), (146, 122475), (150, 119209), (213, 83950), (219, 81650), (230, 77745), (345, 51830), (355, 50370), (365, 48990), (426, 41975), (438, 40825), (575, 31098), (690, 25915), (710, 25185), (730, 24495), (1065, 16790), (1095, 16330), (1150, 15549), (1633, 10950), (1679, 10650), (1725, 10366), (1775, 10074), (1825, 9798), (2130, 8395), (2190, 8165), (3266, 5475), (3358, 5325), (3450, 5183), (3550, 5037), (3650, 4899)]