227185140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41609}}^1$

素因数の和:41641

約数の個数: 96

約数和(自身を含む): 782933760

約数和(自身を除く): 555748620

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, 41609, 83218, 124827, 166436, 208045, 249654, 291263, 416090, 499308, 540917, 582526, 624135, 832180, 873789, 1081834, 1165052, 1248270, 1456315, 1622751, 1747578, 2163668, 2496540, 2704585, 2912630, 3245502, 3495156, 3786419, 4368945, 5409170, 5825260, 6491004, 7572838, 8113755, 8737890, 10818340, 11359257, 15145676, 16227510, 17475780, 18932095, 22718514, 32455020, 37864190, 45437028, 56796285, 75728380, 113592570, 227185140]

約数ペア:

[(1, 227185140), (2, 113592570), (3, 75728380), (4, 56796285), (5, 45437028), (6, 37864190), (7, 32455020), (10, 22718514), (12, 18932095), (13, 17475780), (14, 16227510), (15, 15145676), (20, 11359257), (21, 10818340), (26, 8737890), (28, 8113755), (30, 7572838), (35, 6491004), (39, 5825260), (42, 5409170), (52, 4368945), (60, 3786419), (65, 3495156), (70, 3245502), (78, 2912630), (84, 2704585), (91, 2496540), (105, 2163668), (130, 1747578), (140, 1622751), (156, 1456315), (182, 1248270), (195, 1165052), (210, 1081834), (260, 873789), (273, 832180), (364, 624135), (390, 582526), (420, 540917), (455, 499308), (546, 416090), (780, 291263), (910, 249654), (1092, 208045), (1365, 166436), (1820, 124827), (2730, 83218), (5460, 41609)]