22400910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 70638048

約数和(自身を除く): 48237138

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 37, 42, 45, 62, 63, 70, 74, 90, 93, 105, 111, 126, 155, 185, 186, 210, 217, 222, 259, 279, 310, 315, 333, 370, 434, 465, 518, 555, 558, 630, 651, 666, 777, 930, 961, 1085, 1110, 1147, 1295, 1302, 1395, 1554, 1665, 1922, 1953, 2170, 2294, 2331, 2590, 2790, 2883, 3255, 3330, 3441, 3885, 3906, 4662, 4805, 5735, 5766, 6510, 6727, 6882, 7770, 8029, 8649, 9610, 9765, 10323, 11470, 11655, 13454, 14415, 16058, 17205, 17298, 19530, 20181, 20646, 23310, 24087, 28830, 33635, 34410, 35557, 40145, 40362, 43245, 48174, 51615, 60543, 67270, 71114, 72261, 80290, 86490, 100905, 103230, 106671, 120435, 121086, 144522, 177785, 201810, 213342, 240870, 248899, 302715, 320013, 355570, 361305, 497798, 533355, 605430, 640026, 722610, 746697, 1066710, 1244495, 1493394, 1600065, 2240091, 2488990, 3200130, 3733485, 4480182, 7466970, 11200455, 22400910]

約数ペア:

[(1, 22400910), (2, 11200455), (3, 7466970), (5, 4480182), (6, 3733485), (7, 3200130), (9, 2488990), (10, 2240091), (14, 1600065), (15, 1493394), (18, 1244495), (21, 1066710), (30, 746697), (31, 722610), (35, 640026), (37, 605430), (42, 533355), (45, 497798), (62, 361305), (63, 355570), (70, 320013), (74, 302715), (90, 248899), (93, 240870), (105, 213342), (111, 201810), (126, 177785), (155, 144522), (185, 121086), (186, 120435), (210, 106671), (217, 103230), (222, 100905), (259, 86490), (279, 80290), (310, 72261), (315, 71114), (333, 67270), (370, 60543), (434, 51615), (465, 48174), (518, 43245), (555, 40362), (558, 40145), (630, 35557), (651, 34410), (666, 33635), (777, 28830), (930, 24087), (961, 23310), (1085, 20646), (1110, 20181), (1147, 19530), (1295, 17298), (1302, 17205), (1395, 16058), (1554, 14415), (1665, 13454), (1922, 11655), (1953, 11470), (2170, 10323), (2294, 9765), (2331, 9610), (2590, 8649), (2790, 8029), (2883, 7770), (3255, 6882), (3330, 6727), (3441, 6510), (3885, 5766), (3906, 5735), (4662, 4805)]