11469220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 29998080

約数和(自身を除く): 18528860

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 61, 68, 70, 79, 85, 119, 122, 140, 158, 170, 238, 244, 305, 316, 340, 395, 427, 476, 553, 595, 610, 790, 854, 1037, 1106, 1190, 1220, 1343, 1580, 1708, 2074, 2135, 2212, 2380, 2686, 2765, 4148, 4270, 4819, 5185, 5372, 5530, 6715, 7259, 8540, 9401, 9638, 10370, 11060, 13430, 14518, 18802, 19276, 20740, 24095, 26860, 29036, 33733, 36295, 37604, 47005, 48190, 67466, 72590, 81923, 94010, 96380, 134932, 145180, 163846, 168665, 188020, 327692, 337330, 409615, 573461, 674660, 819230, 1146922, 1638460, 2293844, 2867305, 5734610, 11469220]

約数ペア:

[(1, 11469220), (2, 5734610), (4, 2867305), (5, 2293844), (7, 1638460), (10, 1146922), (14, 819230), (17, 674660), (20, 573461), (28, 409615), (34, 337330), (35, 327692), (61, 188020), (68, 168665), (70, 163846), (79, 145180), (85, 134932), (119, 96380), (122, 94010), (140, 81923), (158, 72590), (170, 67466), (238, 48190), (244, 47005), (305, 37604), (316, 36295), (340, 33733), (395, 29036), (427, 26860), (476, 24095), (553, 20740), (595, 19276), (610, 18802), (790, 14518), (854, 13430), (1037, 11060), (1106, 10370), (1190, 9638), (1220, 9401), (1343, 8540), (1580, 7259), (1708, 6715), (2074, 5530), (2135, 5372), (2212, 5185), (2380, 4819), (2686, 4270), (2765, 4148)]