65142350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 151656960

約数和(自身を除く): 86514610

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 103, 130, 139, 175, 182, 206, 278, 325, 350, 455, 515, 650, 695, 721, 910, 973, 1030, 1339, 1390, 1442, 1807, 1946, 2275, 2575, 2678, 3475, 3605, 3614, 4550, 4865, 5150, 6695, 6950, 7210, 9035, 9373, 9730, 12649, 13390, 14317, 18025, 18070, 18746, 24325, 25298, 28634, 33475, 36050, 45175, 46865, 48650, 63245, 66950, 71585, 90350, 93730, 100219, 126490, 143170, 186121, 200438, 234325, 316225, 357925, 372242, 468650, 501095, 632450, 715850, 930605, 1002190, 1302847, 1861210, 2505475, 2605694, 4653025, 5010950, 6514235, 9306050, 13028470, 32571175, 65142350]

約数ペア:

[(1, 65142350), (2, 32571175), (5, 13028470), (7, 9306050), (10, 6514235), (13, 5010950), (14, 4653025), (25, 2605694), (26, 2505475), (35, 1861210), (50, 1302847), (65, 1002190), (70, 930605), (91, 715850), (103, 632450), (130, 501095), (139, 468650), (175, 372242), (182, 357925), (206, 316225), (278, 234325), (325, 200438), (350, 186121), (455, 143170), (515, 126490), (650, 100219), (695, 93730), (721, 90350), (910, 71585), (973, 66950), (1030, 63245), (1339, 48650), (1390, 46865), (1442, 45175), (1807, 36050), (1946, 33475), (2275, 28634), (2575, 25298), (2678, 24325), (3475, 18746), (3605, 18070), (3614, 18025), (4550, 14317), (4865, 13390), (5150, 12649), (6695, 9730), (6950, 9373), (7210, 9035)]