23081940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{2617}}^1$

素因数の和:2646

約数の個数: 108

約数和(自身を含む): 81477396

約数和(自身を除く): 58395456

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2617, 2940, 4410, 5234, 7851, 8820, 10468, 13085, 15702, 18319, 23553, 26170, 31404, 36638, 39255, 47106, 52340, 54957, 73276, 78510, 91595, 94212, 109914, 117765, 128233, 157020, 164871, 183190, 219828, 235530, 256466, 274785, 329742, 366380, 384699, 471060, 512932, 549570, 641165, 659484, 769398, 824355, 1099140, 1154097, 1282330, 1538796, 1648710, 1923495, 2308194, 2564660, 3297420, 3846990, 4616388, 5770485, 7693980, 11540970, 23081940]

約数ペア:

[(1, 23081940), (2, 11540970), (3, 7693980), (4, 5770485), (5, 4616388), (6, 3846990), (7, 3297420), (9, 2564660), (10, 2308194), (12, 1923495), (14, 1648710), (15, 1538796), (18, 1282330), (20, 1154097), (21, 1099140), (28, 824355), (30, 769398), (35, 659484), (36, 641165), (42, 549570), (45, 512932), (49, 471060), (60, 384699), (63, 366380), (70, 329742), (84, 274785), (90, 256466), (98, 235530), (105, 219828), (126, 183190), (140, 164871), (147, 157020), (180, 128233), (196, 117765), (210, 109914), (245, 94212), (252, 91595), (294, 78510), (315, 73276), (420, 54957), (441, 52340), (490, 47106), (588, 39255), (630, 36638), (735, 31404), (882, 26170), (980, 23553), (1260, 18319), (1470, 15702), (1764, 13085), (2205, 10468), (2617, 8820), (2940, 7851), (4410, 5234)]