411314820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4513}}^1$

素因数の和:4570

約数の個数: 144

約数和(自身を含む): 1383234048

約数和(自身を除く): 971919228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1302, 1470, 1519, 1860, 2170, 2604, 2940, 3038, 3255, 4340, 4513, 4557, 6076, 6510, 7595, 9026, 9114, 13020, 13539, 15190, 18052, 18228, 22565, 22785, 27078, 30380, 31591, 45130, 45570, 54156, 63182, 67695, 90260, 91140, 94773, 126364, 135390, 139903, 157955, 189546, 221137, 270780, 279806, 315910, 379092, 419709, 442274, 473865, 559612, 631820, 663411, 699515, 839418, 884548, 947730, 979321, 1105685, 1326822, 1399030, 1678836, 1895460, 1958642, 2098545, 2211370, 2653644, 2798060, 2937963, 3317055, 3917284, 4197090, 4422740, 4896605, 5875926, 6634110, 6855247, 8394180, 9793210, 11751852, 13268220, 13710494, 14689815, 19586420, 20565741, 27420988, 29379630, 34276235, 41131482, 58759260, 68552470, 82262964, 102828705, 137104940, 205657410, 411314820]

約数ペア:

[(1, 411314820), (2, 205657410), (3, 137104940), (4, 102828705), (5, 82262964), (6, 68552470), (7, 58759260), (10, 41131482), (12, 34276235), (14, 29379630), (15, 27420988), (20, 20565741), (21, 19586420), (28, 14689815), (30, 13710494), (31, 13268220), (35, 11751852), (42, 9793210), (49, 8394180), (60, 6855247), (62, 6634110), (70, 5875926), (84, 4896605), (93, 4422740), (98, 4197090), (105, 3917284), (124, 3317055), (140, 2937963), (147, 2798060), (155, 2653644), (186, 2211370), (196, 2098545), (210, 1958642), (217, 1895460), (245, 1678836), (294, 1399030), (310, 1326822), (372, 1105685), (420, 979321), (434, 947730), (465, 884548), (490, 839418), (588, 699515), (620, 663411), (651, 631820), (735, 559612), (868, 473865), (930, 442274), (980, 419709), (1085, 379092), (1302, 315910), (1470, 279806), (1519, 270780), (1860, 221137), (2170, 189546), (2604, 157955), (2940, 139903), (3038, 135390), (3255, 126364), (4340, 94773), (4513, 91140), (4557, 90260), (6076, 67695), (6510, 63182), (7595, 54156), (9026, 45570), (9114, 45130), (13020, 31591), (13539, 30380), (15190, 27078), (18052, 22785), (18228, 22565)]