4897860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 15410304

約数和(自身を除く): 10512444

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 181, 205, 220, 246, 330, 362, 410, 451, 492, 543, 615, 660, 724, 820, 902, 905, 1086, 1230, 1353, 1804, 1810, 1991, 2172, 2255, 2460, 2706, 2715, 3620, 3982, 4510, 5412, 5430, 5973, 6765, 7421, 7964, 9020, 9955, 10860, 11946, 13530, 14842, 19910, 22263, 23892, 27060, 29684, 29865, 37105, 39820, 44526, 59730, 74210, 81631, 89052, 111315, 119460, 148420, 163262, 222630, 244893, 326524, 408155, 445260, 489786, 816310, 979572, 1224465, 1632620, 2448930, 4897860]

約数ペア:

[(1, 4897860), (2, 2448930), (3, 1632620), (4, 1224465), (5, 979572), (6, 816310), (10, 489786), (11, 445260), (12, 408155), (15, 326524), (20, 244893), (22, 222630), (30, 163262), (33, 148420), (41, 119460), (44, 111315), (55, 89052), (60, 81631), (66, 74210), (82, 59730), (110, 44526), (123, 39820), (132, 37105), (164, 29865), (165, 29684), (181, 27060), (205, 23892), (220, 22263), (246, 19910), (330, 14842), (362, 13530), (410, 11946), (451, 10860), (492, 9955), (543, 9020), (615, 7964), (660, 7421), (724, 6765), (820, 5973), (902, 5430), (905, 5412), (1086, 4510), (1230, 3982), (1353, 3620), (1804, 2715), (1810, 2706), (1991, 2460), (2172, 2255)]