7078183990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 14496129648

約数和(自身を除く): 7417945658

約数列:

[1, 2, 5, 10, 23, 29, 37, 43, 46, 58, 74, 86, 115, 145, 185, 215, 230, 290, 370, 430, 529, 667, 841, 851, 989, 1058, 1073, 1247, 1334, 1591, 1682, 1702, 1978, 2146, 2494, 2645, 3182, 3335, 4205, 4255, 4945, 5290, 5365, 6235, 6670, 7955, 8410, 8510, 9890, 10730, 12470, 15341, 15910, 19343, 19573, 22747, 24679, 28681, 30682, 31117, 36163, 36593, 38686, 39146, 45494, 46139, 49358, 57362, 62234, 72326, 73186, 76705, 92278, 96715, 97865, 113735, 123395, 143405, 153410, 155585, 180815, 182965, 193430, 195730, 227470, 230695, 246790, 286810, 311170, 361630, 365930, 444889, 461390, 567617, 659663, 715691, 831749, 841639, 889778, 1061197, 1135234, 1319326, 1338031, 1431382, 1663498, 1683278, 2122394, 2224445, 2676062, 2838085, 3298315, 3578455, 4158745, 4208195, 4448890, 5305985, 5676170, 6596630, 6690155, 7156910, 8317490, 8416390, 10611970, 13380310, 16460893, 19130227, 24407531, 30774713, 32921786, 38260454, 48815062, 61549426, 82304465, 95651135, 122037655, 153873565, 164608930, 191302270, 244075310, 307747130, 707818399, 1415636798, 3539091995, 7078183990]

約数ペア:

[(1, 7078183990), (2, 3539091995), (5, 1415636798), (10, 707818399), (23, 307747130), (29, 244075310), (37, 191302270), (43, 164608930), (46, 153873565), (58, 122037655), (74, 95651135), (86, 82304465), (115, 61549426), (145, 48815062), (185, 38260454), (215, 32921786), (230, 30774713), (290, 24407531), (370, 19130227), (430, 16460893), (529, 13380310), (667, 10611970), (841, 8416390), (851, 8317490), (989, 7156910), (1058, 6690155), (1073, 6596630), (1247, 5676170), (1334, 5305985), (1591, 4448890), (1682, 4208195), (1702, 4158745), (1978, 3578455), (2146, 3298315), (2494, 2838085), (2645, 2676062), (3182, 2224445), (3335, 2122394), (4205, 1683278), (4255, 1663498), (4945, 1431382), (5290, 1338031), (5365, 1319326), (6235, 1135234), (6670, 1061197), (7955, 889778), (8410, 841639), (8510, 831749), (9890, 715691), (10730, 659663), (12470, 567617), (15341, 461390), (15910, 444889), (19343, 365930), (19573, 361630), (22747, 311170), (24679, 286810), (28681, 246790), (30682, 230695), (31117, 227470), (36163, 195730), (36593, 193430), (38686, 182965), (39146, 180815), (45494, 155585), (46139, 153410), (49358, 143405), (57362, 123395), (62234, 113735), (72326, 97865), (73186, 96715), (76705, 92278)]