170110980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:690

約数の個数: 144

約数和(自身を含む): 560763840

約数和(自身を除く): 390652860

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, 139, 156, 180, 195, 234, 260, 278, 390, 417, 468, 523, 556, 585, 695, 780, 834, 1046, 1170, 1251, 1390, 1569, 1668, 1807, 2085, 2092, 2340, 2502, 2615, 2780, 3138, 3614, 4170, 4707, 5004, 5230, 5421, 6255, 6276, 6799, 7228, 7845, 8340, 9035, 9414, 10460, 10842, 12510, 13598, 15690, 16263, 18070, 18828, 20397, 21684, 23535, 25020, 27105, 27196, 31380, 32526, 33995, 36140, 40794, 47070, 54210, 61191, 65052, 67990, 72697, 81315, 81588, 94140, 101985, 108420, 122382, 135980, 145394, 162630, 203970, 218091, 244764, 290788, 305955, 325260, 363485, 407940, 436182, 611910, 654273, 726970, 872364, 945061, 1090455, 1223820, 1308546, 1453940, 1890122, 2180910, 2617092, 2835183, 3271365, 3780244, 4361820, 4725305, 5670366, 6542730, 8505549, 9450610, 11340732, 13085460, 14175915, 17011098, 18901220, 28351830, 34022196, 42527745, 56703660, 85055490, 170110980]

約数ペア:

[(1, 170110980), (2, 85055490), (3, 56703660), (4, 42527745), (5, 34022196), (6, 28351830), (9, 18901220), (10, 17011098), (12, 14175915), (13, 13085460), (15, 11340732), (18, 9450610), (20, 8505549), (26, 6542730), (30, 5670366), (36, 4725305), (39, 4361820), (45, 3780244), (52, 3271365), (60, 2835183), (65, 2617092), (78, 2180910), (90, 1890122), (117, 1453940), (130, 1308546), (139, 1223820), (156, 1090455), (180, 945061), (195, 872364), (234, 726970), (260, 654273), (278, 611910), (390, 436182), (417, 407940), (468, 363485), (523, 325260), (556, 305955), (585, 290788), (695, 244764), (780, 218091), (834, 203970), (1046, 162630), (1170, 145394), (1251, 135980), (1390, 122382), (1569, 108420), (1668, 101985), (1807, 94140), (2085, 81588), (2092, 81315), (2340, 72697), (2502, 67990), (2615, 65052), (2780, 61191), (3138, 54210), (3614, 47070), (4170, 40794), (4707, 36140), (5004, 33995), (5230, 32526), (5421, 31380), (6255, 27196), (6276, 27105), (6799, 25020), (7228, 23535), (7845, 21684), (8340, 20397), (9035, 18828), (9414, 18070), (10460, 16263), (10842, 15690), (12510, 13598)]