34784820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1494

約数の個数: 144

約数和(自身を含む): 127021440

約数和(自身を除く): 92236620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1453, 1596, 1710, 1995, 2394, 2660, 2906, 3420, 3990, 4359, 4788, 5812, 5985, 7265, 7980, 8718, 10171, 11970, 13077, 14530, 17436, 20342, 21795, 23940, 26154, 27607, 29060, 30513, 40684, 43590, 50855, 52308, 55214, 61026, 65385, 82821, 87180, 91539, 101710, 110428, 122052, 130770, 138035, 152565, 165642, 183078, 193249, 203420, 248463, 261540, 276070, 305130, 331284, 366156, 386498, 414105, 457695, 496926, 552140, 579747, 610260, 772996, 828210, 915390, 966245, 993852, 1159494, 1242315, 1656420, 1739241, 1830780, 1932490, 2318988, 2484630, 2898735, 3478482, 3864980, 4969260, 5797470, 6956964, 8696205, 11594940, 17392410, 34784820]

約数ペア:

[(1, 34784820), (2, 17392410), (3, 11594940), (4, 8696205), (5, 6956964), (6, 5797470), (7, 4969260), (9, 3864980), (10, 3478482), (12, 2898735), (14, 2484630), (15, 2318988), (18, 1932490), (19, 1830780), (20, 1739241), (21, 1656420), (28, 1242315), (30, 1159494), (35, 993852), (36, 966245), (38, 915390), (42, 828210), (45, 772996), (57, 610260), (60, 579747), (63, 552140), (70, 496926), (76, 457695), (84, 414105), (90, 386498), (95, 366156), (105, 331284), (114, 305130), (126, 276070), (133, 261540), (140, 248463), (171, 203420), (180, 193249), (190, 183078), (210, 165642), (228, 152565), (252, 138035), (266, 130770), (285, 122052), (315, 110428), (342, 101710), (380, 91539), (399, 87180), (420, 82821), (532, 65385), (570, 61026), (630, 55214), (665, 52308), (684, 50855), (798, 43590), (855, 40684), (1140, 30513), (1197, 29060), (1260, 27607), (1330, 26154), (1453, 23940), (1596, 21795), (1710, 20342), (1995, 17436), (2394, 14530), (2660, 13077), (2906, 11970), (3420, 10171), (3990, 8718), (4359, 7980), (4788, 7265), (5812, 5985)]