61339410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1133

約数の個数: 128

約数和(自身を含む): 188006400

約数和(自身を除く): 126666990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 990, 1026, 1045, 1087, 1254, 1485, 1710, 1881, 2090, 2174, 2565, 2970, 3135, 3261, 3762, 5130, 5435, 5643, 6270, 6522, 9405, 9783, 10870, 11286, 11957, 16305, 18810, 19566, 20653, 23914, 28215, 29349, 32610, 35871, 41306, 48915, 56430, 58698, 59785, 61959, 71742, 97830, 103265, 107613, 119570, 123918, 146745, 179355, 185877, 206530, 215226, 227183, 293490, 309795, 322839, 358710, 371754, 454366, 538065, 557631, 619590, 645678, 681549, 929385, 1076130, 1115262, 1135915, 1363098, 1614195, 1858770, 2044647, 2271830, 2788155, 3228390, 3407745, 4089294, 5576310, 6133941, 6815490, 10223235, 12267882, 20446470, 30669705, 61339410]

約数ペア:

[(1, 61339410), (2, 30669705), (3, 20446470), (5, 12267882), (6, 10223235), (9, 6815490), (10, 6133941), (11, 5576310), (15, 4089294), (18, 3407745), (19, 3228390), (22, 2788155), (27, 2271830), (30, 2044647), (33, 1858770), (38, 1614195), (45, 1363098), (54, 1135915), (55, 1115262), (57, 1076130), (66, 929385), (90, 681549), (95, 645678), (99, 619590), (110, 557631), (114, 538065), (135, 454366), (165, 371754), (171, 358710), (190, 322839), (198, 309795), (209, 293490), (270, 227183), (285, 215226), (297, 206530), (330, 185877), (342, 179355), (418, 146745), (495, 123918), (513, 119570), (570, 107613), (594, 103265), (627, 97830), (855, 71742), (990, 61959), (1026, 59785), (1045, 58698), (1087, 56430), (1254, 48915), (1485, 41306), (1710, 35871), (1881, 32610), (2090, 29349), (2174, 28215), (2565, 23914), (2970, 20653), (3135, 19566), (3261, 18810), (3762, 16305), (5130, 11957), (5435, 11286), (5643, 10870), (6270, 9783), (6522, 9405)]