70475220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 231154560

約数和(自身を除く): 160679340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 115, 116, 138, 145, 174, 180, 207, 230, 261, 276, 290, 345, 348, 414, 435, 460, 522, 580, 587, 667, 690, 828, 870, 1035, 1044, 1174, 1305, 1334, 1380, 1740, 1761, 2001, 2070, 2348, 2610, 2668, 2935, 3335, 3522, 4002, 4140, 5220, 5283, 5870, 6003, 6670, 7044, 8004, 8805, 10005, 10566, 11740, 12006, 13340, 13501, 17023, 17610, 20010, 21132, 24012, 26415, 27002, 30015, 34046, 35220, 40020, 40503, 51069, 52830, 54004, 60030, 67505, 68092, 81006, 85115, 102138, 105660, 120060, 121509, 135010, 153207, 162012, 170230, 202515, 204276, 243018, 255345, 270020, 306414, 340460, 391529, 405030, 486036, 510690, 607545, 612828, 766035, 783058, 810060, 1021380, 1174587, 1215090, 1532070, 1566116, 1957645, 2349174, 2430180, 3064140, 3523761, 3915290, 4698348, 5872935, 7047522, 7830580, 11745870, 14095044, 17618805, 23491740, 35237610, 70475220]

約数ペア:

[(1, 70475220), (2, 35237610), (3, 23491740), (4, 17618805), (5, 14095044), (6, 11745870), (9, 7830580), (10, 7047522), (12, 5872935), (15, 4698348), (18, 3915290), (20, 3523761), (23, 3064140), (29, 2430180), (30, 2349174), (36, 1957645), (45, 1566116), (46, 1532070), (58, 1215090), (60, 1174587), (69, 1021380), (87, 810060), (90, 783058), (92, 766035), (115, 612828), (116, 607545), (138, 510690), (145, 486036), (174, 405030), (180, 391529), (207, 340460), (230, 306414), (261, 270020), (276, 255345), (290, 243018), (345, 204276), (348, 202515), (414, 170230), (435, 162012), (460, 153207), (522, 135010), (580, 121509), (587, 120060), (667, 105660), (690, 102138), (828, 85115), (870, 81006), (1035, 68092), (1044, 67505), (1174, 60030), (1305, 54004), (1334, 52830), (1380, 51069), (1740, 40503), (1761, 40020), (2001, 35220), (2070, 34046), (2348, 30015), (2610, 27002), (2668, 26415), (2935, 24012), (3335, 21132), (3522, 20010), (4002, 17610), (4140, 17023), (5220, 13501), (5283, 13340), (5870, 12006), (6003, 11740), (6670, 10566), (7044, 10005), (8004, 8805)]