713432860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1487}}^1$

素因数の和:1675

約数の個数: 96

約数和(自身を含む): 1799884800

約数和(自身を除く): 1086451940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 149, 161, 230, 298, 322, 460, 596, 644, 745, 805, 1043, 1487, 1490, 1610, 2086, 2974, 2980, 3220, 3427, 4172, 5215, 5948, 6854, 7435, 10409, 10430, 13708, 14870, 17135, 20818, 20860, 23989, 29740, 34201, 34270, 41636, 47978, 52045, 68402, 68540, 95956, 104090, 119945, 136804, 171005, 208180, 221563, 239407, 239890, 342010, 443126, 478814, 479780, 684020, 886252, 957628, 1107815, 1197035, 1550941, 2215630, 2394070, 3101882, 4431260, 4788140, 5095949, 6203764, 7754705, 10191898, 15509410, 20383796, 25479745, 31018820, 35671643, 50959490, 71343286, 101918980, 142686572, 178358215, 356716430, 713432860]

約数ペア:

[(1, 713432860), (2, 356716430), (4, 178358215), (5, 142686572), (7, 101918980), (10, 71343286), (14, 50959490), (20, 35671643), (23, 31018820), (28, 25479745), (35, 20383796), (46, 15509410), (70, 10191898), (92, 7754705), (115, 6203764), (140, 5095949), (149, 4788140), (161, 4431260), (230, 3101882), (298, 2394070), (322, 2215630), (460, 1550941), (596, 1197035), (644, 1107815), (745, 957628), (805, 886252), (1043, 684020), (1487, 479780), (1490, 478814), (1610, 443126), (2086, 342010), (2974, 239890), (2980, 239407), (3220, 221563), (3427, 208180), (4172, 171005), (5215, 136804), (5948, 119945), (6854, 104090), (7435, 95956), (10409, 68540), (10430, 68402), (13708, 52045), (14870, 47978), (17135, 41636), (20818, 34270), (20860, 34201), (23989, 29740)]