61917030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3438

約数の個数: 96

約数和(自身を含む): 190382400

約数和(自身を除く): 128465370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1827, 2030, 2610, 3045, 3389, 3654, 6090, 6778, 9135, 10167, 16945, 18270, 20334, 23723, 30501, 33890, 47446, 50835, 61002, 71169, 98281, 101670, 118615, 142338, 152505, 196562, 213507, 237230, 294843, 305010, 355845, 427014, 491405, 589686, 687967, 711690, 884529, 982810, 1067535, 1375934, 1474215, 1769058, 2063901, 2135070, 2948430, 3439835, 4127802, 4422645, 6191703, 6879670, 8845290, 10319505, 12383406, 20639010, 30958515, 61917030]

約数ペア:

[(1, 61917030), (2, 30958515), (3, 20639010), (5, 12383406), (6, 10319505), (7, 8845290), (9, 6879670), (10, 6191703), (14, 4422645), (15, 4127802), (18, 3439835), (21, 2948430), (29, 2135070), (30, 2063901), (35, 1769058), (42, 1474215), (45, 1375934), (58, 1067535), (63, 982810), (70, 884529), (87, 711690), (90, 687967), (105, 589686), (126, 491405), (145, 427014), (174, 355845), (203, 305010), (210, 294843), (261, 237230), (290, 213507), (315, 196562), (406, 152505), (435, 142338), (522, 118615), (609, 101670), (630, 98281), (870, 71169), (1015, 61002), (1218, 50835), (1305, 47446), (1827, 33890), (2030, 30501), (2610, 23723), (3045, 20334), (3389, 18270), (3654, 16945), (6090, 10167), (6778, 9135)]