83494140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3559}}^1$

素因数の和:3611

約数の個数: 96

約数和(自身を含む): 258370560

約数和(自身を除く): 174876420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3559, 3910, 4692, 5865, 7118, 7820, 10677, 11730, 14236, 17795, 21354, 23460, 35590, 42708, 53385, 60503, 71180, 81857, 106770, 121006, 163714, 181509, 213540, 242012, 245571, 302515, 327428, 363018, 409285, 491142, 605030, 726036, 818570, 907545, 982284, 1210060, 1227855, 1391569, 1637140, 1815090, 2455710, 2783138, 3630180, 4174707, 4911420, 5566276, 6957845, 8349414, 13915690, 16698828, 20873535, 27831380, 41747070, 83494140]

約数ペア:

[(1, 83494140), (2, 41747070), (3, 27831380), (4, 20873535), (5, 16698828), (6, 13915690), (10, 8349414), (12, 6957845), (15, 5566276), (17, 4911420), (20, 4174707), (23, 3630180), (30, 2783138), (34, 2455710), (46, 1815090), (51, 1637140), (60, 1391569), (68, 1227855), (69, 1210060), (85, 982284), (92, 907545), (102, 818570), (115, 726036), (138, 605030), (170, 491142), (204, 409285), (230, 363018), (255, 327428), (276, 302515), (340, 245571), (345, 242012), (391, 213540), (460, 181509), (510, 163714), (690, 121006), (782, 106770), (1020, 81857), (1173, 71180), (1380, 60503), (1564, 53385), (1955, 42708), (2346, 35590), (3559, 23460), (3910, 21354), (4692, 17795), (5865, 14236), (7118, 11730), (7820, 10677)]