103286820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18917}}^1$

素因数の和:18949

約数の個数: 96

約数和(自身を含む): 355961088

約数和(自身を除く): 252674268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 18917, 37834, 56751, 75668, 94585, 113502, 132419, 189170, 227004, 245921, 264838, 283755, 378340, 397257, 491842, 529676, 567510, 662095, 737763, 794514, 983684, 1135020, 1229605, 1324190, 1475526, 1589028, 1721447, 1986285, 2459210, 2648380, 2951052, 3442894, 3688815, 3972570, 4918420, 5164341, 6885788, 7377630, 7945140, 8607235, 10328682, 14755260, 17214470, 20657364, 25821705, 34428940, 51643410, 103286820]

約数ペア:

[(1, 103286820), (2, 51643410), (3, 34428940), (4, 25821705), (5, 20657364), (6, 17214470), (7, 14755260), (10, 10328682), (12, 8607235), (13, 7945140), (14, 7377630), (15, 6885788), (20, 5164341), (21, 4918420), (26, 3972570), (28, 3688815), (30, 3442894), (35, 2951052), (39, 2648380), (42, 2459210), (52, 1986285), (60, 1721447), (65, 1589028), (70, 1475526), (78, 1324190), (84, 1229605), (91, 1135020), (105, 983684), (130, 794514), (140, 737763), (156, 662095), (182, 567510), (195, 529676), (210, 491842), (260, 397257), (273, 378340), (364, 283755), (390, 264838), (420, 245921), (455, 227004), (546, 189170), (780, 132419), (910, 113502), (1092, 94585), (1365, 75668), (1820, 56751), (2730, 37834), (5460, 18917)]