753350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 1614480

約数和(自身を除く): 861130

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 61, 65, 95, 122, 130, 190, 247, 305, 325, 475, 494, 610, 650, 793, 950, 1159, 1235, 1525, 1586, 2318, 2470, 3050, 3965, 5795, 6175, 7930, 11590, 12350, 15067, 19825, 28975, 30134, 39650, 57950, 75335, 150670, 376675, 753350]

約数ペア:

[(1, 753350), (2, 376675), (5, 150670), (10, 75335), (13, 57950), (19, 39650), (25, 30134), (26, 28975), (38, 19825), (50, 15067), (61, 12350), (65, 11590), (95, 7930), (122, 6175), (130, 5795), (190, 3965), (247, 3050), (305, 2470), (325, 2318), (475, 1586), (494, 1525), (610, 1235), (650, 1159), (793, 950)]