23309910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 69552000

約数和(自身を除く): 46242090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 87, 90, 117, 130, 135, 145, 174, 195, 229, 234, 261, 270, 290, 351, 377, 390, 435, 458, 522, 585, 687, 702, 754, 783, 870, 1131, 1145, 1170, 1305, 1374, 1566, 1755, 1885, 2061, 2262, 2290, 2610, 2977, 3393, 3435, 3510, 3770, 3915, 4122, 5655, 5954, 6183, 6641, 6786, 6870, 7830, 8931, 10179, 10305, 11310, 12366, 13282, 14885, 16965, 17862, 19923, 20358, 20610, 26793, 29770, 30915, 33205, 33930, 39846, 44655, 50895, 53586, 59769, 61830, 66410, 80379, 86333, 89310, 99615, 101790, 119538, 133965, 160758, 172666, 179307, 199230, 258999, 267930, 298845, 358614, 401895, 431665, 517998, 597690, 776997, 803790, 863330, 896535, 1294995, 1553994, 1793070, 2330991, 2589990, 3884985, 4661982, 7769970, 11654955, 23309910]

約数ペア:

[(1, 23309910), (2, 11654955), (3, 7769970), (5, 4661982), (6, 3884985), (9, 2589990), (10, 2330991), (13, 1793070), (15, 1553994), (18, 1294995), (26, 896535), (27, 863330), (29, 803790), (30, 776997), (39, 597690), (45, 517998), (54, 431665), (58, 401895), (65, 358614), (78, 298845), (87, 267930), (90, 258999), (117, 199230), (130, 179307), (135, 172666), (145, 160758), (174, 133965), (195, 119538), (229, 101790), (234, 99615), (261, 89310), (270, 86333), (290, 80379), (351, 66410), (377, 61830), (390, 59769), (435, 53586), (458, 50895), (522, 44655), (585, 39846), (687, 33930), (702, 33205), (754, 30915), (783, 29770), (870, 26793), (1131, 20610), (1145, 20358), (1170, 19923), (1305, 17862), (1374, 16965), (1566, 14885), (1755, 13282), (1885, 12366), (2061, 11310), (2262, 10305), (2290, 10179), (2610, 8931), (2977, 7830), (3393, 6870), (3435, 6786), (3510, 6641), (3770, 6183), (3915, 5954), (4122, 5655)]