45480890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 109734912

約数和(自身を除く): 64254022

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 41, 46, 53, 65, 70, 82, 91, 106, 115, 130, 161, 182, 205, 230, 265, 287, 299, 322, 371, 410, 455, 530, 533, 574, 598, 689, 742, 805, 910, 943, 1066, 1219, 1378, 1435, 1495, 1610, 1855, 1886, 2093, 2173, 2438, 2665, 2870, 2990, 3445, 3710, 3731, 4186, 4346, 4715, 4823, 5330, 6095, 6601, 6890, 7462, 8533, 9430, 9646, 10465, 10865, 12190, 12259, 13202, 15211, 15847, 17066, 18655, 20930, 21730, 24115, 24518, 28249, 30422, 31694, 33005, 37310, 42665, 48230, 49979, 56498, 61295, 66010, 76055, 79235, 85330, 85813, 99958, 110929, 122590, 141245, 152110, 158470, 171626, 197743, 221858, 249895, 282490, 349853, 395486, 429065, 499790, 554645, 649727, 699706, 858130, 988715, 1109290, 1299454, 1749265, 1977430, 3248635, 3498530, 4548089, 6497270, 9096178, 22740445, 45480890]

約数ペア:

[(1, 45480890), (2, 22740445), (5, 9096178), (7, 6497270), (10, 4548089), (13, 3498530), (14, 3248635), (23, 1977430), (26, 1749265), (35, 1299454), (41, 1109290), (46, 988715), (53, 858130), (65, 699706), (70, 649727), (82, 554645), (91, 499790), (106, 429065), (115, 395486), (130, 349853), (161, 282490), (182, 249895), (205, 221858), (230, 197743), (265, 171626), (287, 158470), (299, 152110), (322, 141245), (371, 122590), (410, 110929), (455, 99958), (530, 85813), (533, 85330), (574, 79235), (598, 76055), (689, 66010), (742, 61295), (805, 56498), (910, 49979), (943, 48230), (1066, 42665), (1219, 37310), (1378, 33005), (1435, 31694), (1495, 30422), (1610, 28249), (1855, 24518), (1886, 24115), (2093, 21730), (2173, 20930), (2438, 18655), (2665, 17066), (2870, 15847), (2990, 15211), (3445, 13202), (3710, 12259), (3731, 12190), (4186, 10865), (4346, 10465), (4715, 9646), (4823, 9430), (5330, 8533), (6095, 7462), (6601, 6890)]