23047380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 77051520

約数和(自身を除く): 54004140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 293, 342, 345, 380, 414, 437, 460, 570, 586, 684, 690, 828, 855, 874, 879, 1035, 1140, 1172, 1311, 1380, 1465, 1710, 1748, 1758, 2070, 2185, 2622, 2637, 2930, 3420, 3516, 3933, 4140, 4370, 4395, 5244, 5274, 5567, 5860, 6555, 6739, 7866, 8740, 8790, 10548, 11134, 13110, 13185, 13478, 15732, 16701, 17580, 19665, 20217, 22268, 26220, 26370, 26956, 27835, 33402, 33695, 39330, 40434, 50103, 52740, 55670, 60651, 66804, 67390, 78660, 80868, 83505, 100206, 101085, 111340, 121302, 128041, 134780, 167010, 200412, 202170, 242604, 250515, 256082, 303255, 334020, 384123, 404340, 501030, 512164, 606510, 640205, 768246, 1002060, 1152369, 1213020, 1280410, 1536492, 1920615, 2304738, 2560820, 3841230, 4609476, 5761845, 7682460, 11523690, 23047380]

約数ペア:

[(1, 23047380), (2, 11523690), (3, 7682460), (4, 5761845), (5, 4609476), (6, 3841230), (9, 2560820), (10, 2304738), (12, 1920615), (15, 1536492), (18, 1280410), (19, 1213020), (20, 1152369), (23, 1002060), (30, 768246), (36, 640205), (38, 606510), (45, 512164), (46, 501030), (57, 404340), (60, 384123), (69, 334020), (76, 303255), (90, 256082), (92, 250515), (95, 242604), (114, 202170), (115, 200412), (138, 167010), (171, 134780), (180, 128041), (190, 121302), (207, 111340), (228, 101085), (230, 100206), (276, 83505), (285, 80868), (293, 78660), (342, 67390), (345, 66804), (380, 60651), (414, 55670), (437, 52740), (460, 50103), (570, 40434), (586, 39330), (684, 33695), (690, 33402), (828, 27835), (855, 26956), (874, 26370), (879, 26220), (1035, 22268), (1140, 20217), (1172, 19665), (1311, 17580), (1380, 16701), (1465, 15732), (1710, 13478), (1748, 13185), (1758, 13110), (2070, 11134), (2185, 10548), (2622, 8790), (2637, 8740), (2930, 7866), (3420, 6739), (3516, 6555), (3933, 5860), (4140, 5567), (4370, 5274), (4395, 5244)]