39903390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 111398976

約数和(自身を除く): 71495586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 37, 45, 46, 69, 74, 90, 111, 115, 138, 185, 207, 222, 230, 333, 345, 370, 414, 521, 555, 666, 690, 851, 1035, 1042, 1110, 1563, 1665, 1702, 2070, 2553, 2605, 3126, 3330, 4255, 4689, 5106, 5210, 7659, 7815, 8510, 9378, 11983, 12765, 15318, 15630, 19277, 23445, 23966, 25530, 35949, 38295, 38554, 46890, 57831, 59915, 71898, 76590, 96385, 107847, 115662, 119830, 173493, 179745, 192770, 215694, 289155, 346986, 359490, 443371, 539235, 578310, 867465, 886742, 1078470, 1330113, 1734930, 2216855, 2660226, 3990339, 4433710, 6650565, 7980678, 13301130, 19951695, 39903390]

約数ペア:

[(1, 39903390), (2, 19951695), (3, 13301130), (5, 7980678), (6, 6650565), (9, 4433710), (10, 3990339), (15, 2660226), (18, 2216855), (23, 1734930), (30, 1330113), (37, 1078470), (45, 886742), (46, 867465), (69, 578310), (74, 539235), (90, 443371), (111, 359490), (115, 346986), (138, 289155), (185, 215694), (207, 192770), (222, 179745), (230, 173493), (333, 119830), (345, 115662), (370, 107847), (414, 96385), (521, 76590), (555, 71898), (666, 59915), (690, 57831), (851, 46890), (1035, 38554), (1042, 38295), (1110, 35949), (1563, 25530), (1665, 23966), (1702, 23445), (2070, 19277), (2553, 15630), (2605, 15318), (3126, 12765), (3330, 11983), (4255, 9378), (4689, 8510), (5106, 7815), (5210, 7659)]