293606820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:762

約数の個数: 144

約数和(自身を含む): 964733952

約数和(自身を除く): 671127132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 271, 390, 463, 468, 542, 585, 780, 813, 926, 1084, 1170, 1355, 1389, 1626, 1852, 2315, 2340, 2439, 2710, 2778, 3252, 3523, 4065, 4167, 4630, 4878, 5420, 5556, 6019, 6945, 7046, 8130, 8334, 9260, 9756, 10569, 12038, 12195, 13890, 14092, 16260, 16668, 17615, 18057, 20835, 21138, 24076, 24390, 27780, 30095, 31707, 35230, 36114, 41670, 42276, 48780, 52845, 54171, 60190, 63414, 70460, 72228, 83340, 90285, 105690, 108342, 120380, 125473, 126828, 158535, 180570, 211380, 216684, 250946, 270855, 317070, 361140, 376419, 501892, 541710, 627365, 634140, 752838, 1083420, 1129257, 1254730, 1505676, 1631149, 1882095, 2258514, 2509460, 3262298, 3764190, 4517028, 4893447, 5646285, 6524596, 7528380, 8155745, 9786894, 11292570, 14680341, 16311490, 19573788, 22585140, 24467235, 29360682, 32622980, 48934470, 58721364, 73401705, 97868940, 146803410, 293606820]

約数ペア:

[(1, 293606820), (2, 146803410), (3, 97868940), (4, 73401705), (5, 58721364), (6, 48934470), (9, 32622980), (10, 29360682), (12, 24467235), (13, 22585140), (15, 19573788), (18, 16311490), (20, 14680341), (26, 11292570), (30, 9786894), (36, 8155745), (39, 7528380), (45, 6524596), (52, 5646285), (60, 4893447), (65, 4517028), (78, 3764190), (90, 3262298), (117, 2509460), (130, 2258514), (156, 1882095), (180, 1631149), (195, 1505676), (234, 1254730), (260, 1129257), (271, 1083420), (390, 752838), (463, 634140), (468, 627365), (542, 541710), (585, 501892), (780, 376419), (813, 361140), (926, 317070), (1084, 270855), (1170, 250946), (1355, 216684), (1389, 211380), (1626, 180570), (1852, 158535), (2315, 126828), (2340, 125473), (2439, 120380), (2710, 108342), (2778, 105690), (3252, 90285), (3523, 83340), (4065, 72228), (4167, 70460), (4630, 63414), (4878, 60190), (5420, 54171), (5556, 52845), (6019, 48780), (6945, 42276), (7046, 41670), (8130, 36114), (8334, 35230), (9260, 31707), (9756, 30095), (10569, 27780), (12038, 24390), (12195, 24076), (13890, 21138), (14092, 20835), (16260, 18057), (16668, 17615)]