315038050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19507}}^1$

素因数の和:19555

約数の個数: 48

約数和(自身を含む): 653127840

約数和(自身を除く): 338089790

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 3230, 8075, 16150, 19507, 39014, 97535, 195070, 331619, 370633, 487675, 663238, 741266, 975350, 1658095, 1853165, 3316190, 3706330, 6300761, 8290475, 9265825, 12601522, 16580950, 18531650, 31503805, 63007610, 157519025, 315038050]

約数ペア:

[(1, 315038050), (2, 157519025), (5, 63007610), (10, 31503805), (17, 18531650), (19, 16580950), (25, 12601522), (34, 9265825), (38, 8290475), (50, 6300761), (85, 3706330), (95, 3316190), (170, 1853165), (190, 1658095), (323, 975350), (425, 741266), (475, 663238), (646, 487675), (850, 370633), (950, 331619), (1615, 195070), (3230, 97535), (8075, 39014), (16150, 19507)]