148382430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1062

約数の個数: 128

約数和(自身を含む): 438829056

約数和(自身を除く): 290446626

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 42, 46, 62, 69, 70, 93, 105, 115, 138, 155, 161, 186, 210, 217, 230, 310, 322, 345, 434, 465, 483, 651, 690, 713, 805, 930, 966, 991, 1085, 1302, 1426, 1610, 1982, 2139, 2170, 2415, 2973, 3255, 3565, 4278, 4830, 4955, 4991, 5946, 6510, 6937, 7130, 9910, 9982, 10695, 13874, 14865, 14973, 20811, 21390, 22793, 24955, 29730, 29946, 30721, 34685, 41622, 45586, 49910, 61442, 68379, 69370, 74865, 92163, 104055, 113965, 136758, 149730, 153605, 159551, 184326, 208110, 215047, 227930, 307210, 319102, 341895, 430094, 460815, 478653, 645141, 683790, 706583, 797755, 921630, 957306, 1075235, 1290282, 1413166, 1595510, 2119749, 2150470, 2393265, 3225705, 3532915, 4239498, 4786530, 4946081, 6451410, 7065830, 9892162, 10598745, 14838243, 21197490, 24730405, 29676486, 49460810, 74191215, 148382430]

約数ペア:

[(1, 148382430), (2, 74191215), (3, 49460810), (5, 29676486), (6, 24730405), (7, 21197490), (10, 14838243), (14, 10598745), (15, 9892162), (21, 7065830), (23, 6451410), (30, 4946081), (31, 4786530), (35, 4239498), (42, 3532915), (46, 3225705), (62, 2393265), (69, 2150470), (70, 2119749), (93, 1595510), (105, 1413166), (115, 1290282), (138, 1075235), (155, 957306), (161, 921630), (186, 797755), (210, 706583), (217, 683790), (230, 645141), (310, 478653), (322, 460815), (345, 430094), (434, 341895), (465, 319102), (483, 307210), (651, 227930), (690, 215047), (713, 208110), (805, 184326), (930, 159551), (966, 153605), (991, 149730), (1085, 136758), (1302, 113965), (1426, 104055), (1610, 92163), (1982, 74865), (2139, 69370), (2170, 68379), (2415, 61442), (2973, 49910), (3255, 45586), (3565, 41622), (4278, 34685), (4830, 30721), (4955, 29946), (4991, 29730), (5946, 24955), (6510, 22793), (6937, 21390), (7130, 20811), (9910, 14973), (9982, 14865), (10695, 13874)]