7312150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 14731200

約数和(自身を除く): 7419050

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 179, 190, 215, 358, 430, 475, 817, 895, 950, 1075, 1634, 1790, 2150, 3401, 4085, 4475, 6802, 7697, 8170, 8950, 15394, 17005, 20425, 34010, 38485, 40850, 76970, 85025, 146243, 170050, 192425, 292486, 384850, 731215, 1462430, 3656075, 7312150]

約数ペア:

[(1, 7312150), (2, 3656075), (5, 1462430), (10, 731215), (19, 384850), (25, 292486), (38, 192425), (43, 170050), (50, 146243), (86, 85025), (95, 76970), (179, 40850), (190, 38485), (215, 34010), (358, 20425), (430, 17005), (475, 15394), (817, 8950), (895, 8170), (950, 7697), (1075, 6802), (1634, 4475), (1790, 4085), (2150, 3401)]