44720970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 131383296

約数和(自身を除く): 86662326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 47, 69, 70, 94, 105, 115, 138, 141, 161, 197, 210, 230, 235, 282, 322, 329, 345, 394, 470, 483, 591, 658, 690, 705, 805, 966, 985, 987, 1081, 1182, 1379, 1410, 1610, 1645, 1970, 1974, 2162, 2415, 2758, 2955, 3243, 3290, 4137, 4531, 4830, 4935, 5405, 5910, 6486, 6895, 7567, 8274, 9062, 9259, 9870, 10810, 13593, 13790, 15134, 16215, 18518, 20685, 22655, 22701, 27186, 27777, 31717, 32430, 37835, 41370, 45310, 45402, 46295, 55554, 63434, 64813, 67965, 75670, 92590, 95151, 113505, 129626, 135930, 138885, 158585, 190302, 194439, 212957, 227010, 277770, 317170, 324065, 388878, 425914, 475755, 638871, 648130, 951510, 972195, 1064785, 1277742, 1490699, 1944390, 2129570, 2981398, 3194355, 4472097, 6388710, 7453495, 8944194, 14906990, 22360485, 44720970]

約数ペア:

[(1, 44720970), (2, 22360485), (3, 14906990), (5, 8944194), (6, 7453495), (7, 6388710), (10, 4472097), (14, 3194355), (15, 2981398), (21, 2129570), (23, 1944390), (30, 1490699), (35, 1277742), (42, 1064785), (46, 972195), (47, 951510), (69, 648130), (70, 638871), (94, 475755), (105, 425914), (115, 388878), (138, 324065), (141, 317170), (161, 277770), (197, 227010), (210, 212957), (230, 194439), (235, 190302), (282, 158585), (322, 138885), (329, 135930), (345, 129626), (394, 113505), (470, 95151), (483, 92590), (591, 75670), (658, 67965), (690, 64813), (705, 63434), (805, 55554), (966, 46295), (985, 45402), (987, 45310), (1081, 41370), (1182, 37835), (1379, 32430), (1410, 31717), (1610, 27777), (1645, 27186), (1970, 22701), (1974, 22655), (2162, 20685), (2415, 18518), (2758, 16215), (2955, 15134), (3243, 13790), (3290, 13593), (4137, 10810), (4531, 9870), (4830, 9259), (4935, 9062), (5405, 8274), (5910, 7567), (6486, 6895)]