317508742170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{356387}}^1$

素因数の和:356940

約数の個数: 96

約数和(自身を含む): 870641628480

約数和(自身を除く): 553132886310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 521, 570, 855, 1042, 1563, 1710, 2605, 3126, 4689, 5210, 7815, 9378, 9899, 15630, 19798, 23445, 29697, 46890, 49495, 59394, 89091, 98990, 148485, 178182, 296970, 356387, 445455, 712774, 890910, 1069161, 1781935, 2138322, 3207483, 3563870, 5345805, 6414966, 6771353, 10691610, 13542706, 16037415, 20314059, 32074830, 33856765, 40628118, 60942177, 67713530, 101570295, 121884354, 185677627, 203140590, 304710885, 371355254, 557032881, 609421770, 928388135, 1114065762, 1671098643, 1856776270, 2785164405, 3342197286, 3527874913, 5570328810, 7055749826, 8355493215, 10583624739, 16710986430, 17639374565, 21167249478, 31750874217, 35278749130, 52918123695, 63501748434, 105836247390, 158754371085, 317508742170]

約数ペア:

[(1, 317508742170), (2, 158754371085), (3, 105836247390), (5, 63501748434), (6, 52918123695), (9, 35278749130), (10, 31750874217), (15, 21167249478), (18, 17639374565), (19, 16710986430), (30, 10583624739), (38, 8355493215), (45, 7055749826), (57, 5570328810), (90, 3527874913), (95, 3342197286), (114, 2785164405), (171, 1856776270), (190, 1671098643), (285, 1114065762), (342, 928388135), (521, 609421770), (570, 557032881), (855, 371355254), (1042, 304710885), (1563, 203140590), (1710, 185677627), (2605, 121884354), (3126, 101570295), (4689, 67713530), (5210, 60942177), (7815, 40628118), (9378, 33856765), (9899, 32074830), (15630, 20314059), (19798, 16037415), (23445, 13542706), (29697, 10691610), (46890, 6771353), (49495, 6414966), (59394, 5345805), (89091, 3563870), (98990, 3207483), (148485, 2138322), (178182, 1781935), (296970, 1069161), (356387, 890910), (445455, 712774)]