41141340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 131878656

約数和(自身を除く): 90737316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 73, 90, 93, 101, 124, 146, 155, 180, 186, 202, 219, 279, 292, 303, 310, 365, 372, 404, 438, 465, 505, 558, 606, 620, 657, 730, 876, 909, 930, 1010, 1095, 1116, 1212, 1314, 1395, 1460, 1515, 1818, 1860, 2020, 2190, 2263, 2628, 2790, 3030, 3131, 3285, 3636, 4380, 4526, 4545, 5580, 6060, 6262, 6570, 6789, 7373, 9052, 9090, 9393, 11315, 12524, 13140, 13578, 14746, 15655, 18180, 18786, 20367, 22119, 22630, 27156, 28179, 29492, 31310, 33945, 36865, 37572, 40734, 44238, 45260, 46965, 56358, 62620, 66357, 67890, 73730, 81468, 88476, 93930, 101835, 110595, 112716, 132714, 135780, 140895, 147460, 187860, 203670, 221190, 228563, 265428, 281790, 331785, 407340, 442380, 457126, 563580, 663570, 685689, 914252, 1142815, 1327140, 1371378, 2057067, 2285630, 2742756, 3428445, 4114134, 4571260, 6856890, 8228268, 10285335, 13713780, 20570670, 41141340]

約数ペア:

[(1, 41141340), (2, 20570670), (3, 13713780), (4, 10285335), (5, 8228268), (6, 6856890), (9, 4571260), (10, 4114134), (12, 3428445), (15, 2742756), (18, 2285630), (20, 2057067), (30, 1371378), (31, 1327140), (36, 1142815), (45, 914252), (60, 685689), (62, 663570), (73, 563580), (90, 457126), (93, 442380), (101, 407340), (124, 331785), (146, 281790), (155, 265428), (180, 228563), (186, 221190), (202, 203670), (219, 187860), (279, 147460), (292, 140895), (303, 135780), (310, 132714), (365, 112716), (372, 110595), (404, 101835), (438, 93930), (465, 88476), (505, 81468), (558, 73730), (606, 67890), (620, 66357), (657, 62620), (730, 56358), (876, 46965), (909, 45260), (930, 44238), (1010, 40734), (1095, 37572), (1116, 36865), (1212, 33945), (1314, 31310), (1395, 29492), (1460, 28179), (1515, 27156), (1818, 22630), (1860, 22119), (2020, 20367), (2190, 18786), (2263, 18180), (2628, 15655), (2790, 14746), (3030, 13578), (3131, 13140), (3285, 12524), (3636, 11315), (4380, 9393), (4526, 9090), (4545, 9052), (5580, 7373), (6060, 6789), (6262, 6570)]