15722020806

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 34364943360

約数和(自身を除く): 18642922554

約数列:

[1, 2, 3, 6, 23, 46, 53, 61, 69, 106, 122, 131, 138, 159, 183, 262, 269, 318, 366, 393, 538, 786, 807, 1219, 1403, 1614, 2438, 2806, 3013, 3233, 3657, 4209, 6026, 6187, 6466, 6943, 7314, 7991, 8418, 9039, 9699, 12374, 13886, 14257, 15982, 16409, 18078, 18561, 19398, 20829, 23973, 28514, 32818, 35239, 37122, 41658, 42771, 47946, 49227, 70478, 74359, 85542, 98454, 105717, 148718, 159689, 183793, 211434, 223077, 319378, 327911, 367586, 377407, 423523, 446154, 479067, 551379, 655822, 754814, 810497, 847046, 869677, 958134, 983733, 1102758, 1132221, 1270569, 1620994, 1739354, 1867667, 1967466, 2149579, 2264442, 2431491, 2541138, 2609031, 3735334, 4299158, 4862982, 5218062, 5603001, 6448737, 9741029, 11206002, 12897474, 19482058, 20002571, 29223087, 40005142, 42956341, 49440317, 58446174, 60007713, 85912682, 98880634, 113927687, 120015426, 128869023, 148320951, 227855374, 257738046, 296641902, 341783061, 683566122, 2620336801, 5240673602, 7861010403, 15722020806]

約数ペア:

[(1, 15722020806), (2, 7861010403), (3, 5240673602), (6, 2620336801), (23, 683566122), (46, 341783061), (53, 296641902), (61, 257738046), (69, 227855374), (106, 148320951), (122, 128869023), (131, 120015426), (138, 113927687), (159, 98880634), (183, 85912682), (262, 60007713), (269, 58446174), (318, 49440317), (366, 42956341), (393, 40005142), (538, 29223087), (786, 20002571), (807, 19482058), (1219, 12897474), (1403, 11206002), (1614, 9741029), (2438, 6448737), (2806, 5603001), (3013, 5218062), (3233, 4862982), (3657, 4299158), (4209, 3735334), (6026, 2609031), (6187, 2541138), (6466, 2431491), (6943, 2264442), (7314, 2149579), (7991, 1967466), (8418, 1867667), (9039, 1739354), (9699, 1620994), (12374, 1270569), (13886, 1132221), (14257, 1102758), (15982, 983733), (16409, 958134), (18078, 869677), (18561, 847046), (19398, 810497), (20829, 754814), (23973, 655822), (28514, 551379), (32818, 479067), (35239, 446154), (37122, 423523), (41658, 377407), (42771, 367586), (47946, 327911), (49227, 319378), (70478, 223077), (74359, 211434), (85542, 183793), (98454, 159689), (105717, 148718)]