173003930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 385689600

約数和(自身を除く): 212685670

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 59, 61, 95, 110, 115, 118, 122, 190, 209, 230, 253, 295, 305, 418, 437, 506, 590, 610, 649, 671, 874, 1045, 1121, 1159, 1265, 1298, 1342, 1357, 1403, 2090, 2185, 2242, 2318, 2530, 2714, 2806, 3245, 3355, 3599, 4370, 4807, 5605, 5795, 6490, 6710, 6785, 7015, 7198, 9614, 11210, 11590, 12331, 12749, 13570, 14030, 14927, 15433, 17995, 24035, 24662, 25498, 25783, 26657, 29854, 30866, 35990, 39589, 48070, 51566, 53314, 61655, 63745, 68381, 74635, 77165, 79178, 82777, 123310, 127490, 128915, 133285, 136762, 149270, 154330, 165554, 197945, 257830, 266570, 283613, 293227, 341905, 395890, 413885, 567226, 586454, 683810, 752191, 827770, 910547, 1418065, 1466135, 1504382, 1572763, 1821094, 2836130, 2932270, 3145526, 3760955, 4552735, 7521910, 7863815, 9105470, 15727630, 17300393, 34600786, 86501965, 173003930]

約数ペア:

[(1, 173003930), (2, 86501965), (5, 34600786), (10, 17300393), (11, 15727630), (19, 9105470), (22, 7863815), (23, 7521910), (38, 4552735), (46, 3760955), (55, 3145526), (59, 2932270), (61, 2836130), (95, 1821094), (110, 1572763), (115, 1504382), (118, 1466135), (122, 1418065), (190, 910547), (209, 827770), (230, 752191), (253, 683810), (295, 586454), (305, 567226), (418, 413885), (437, 395890), (506, 341905), (590, 293227), (610, 283613), (649, 266570), (671, 257830), (874, 197945), (1045, 165554), (1121, 154330), (1159, 149270), (1265, 136762), (1298, 133285), (1342, 128915), (1357, 127490), (1403, 123310), (2090, 82777), (2185, 79178), (2242, 77165), (2318, 74635), (2530, 68381), (2714, 63745), (2806, 61655), (3245, 53314), (3355, 51566), (3599, 48070), (4370, 39589), (4807, 35990), (5605, 30866), (5795, 29854), (6490, 26657), (6710, 25783), (6785, 25498), (7015, 24662), (7198, 24035), (9614, 17995), (11210, 15433), (11590, 14927), (12331, 14030), (12749, 13570)]