65914380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{52313}}^1$

素因数の和:52335

約数の個数: 72

約数和(自身を含む): 228507552

約数和(自身を除く): 162593172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 52313, 104626, 156939, 209252, 261565, 313878, 366191, 470817, 523130, 627756, 732382, 784695, 941634, 1046260, 1098573, 1464764, 1569390, 1830955, 1883268, 2197146, 2354085, 3138780, 3295719, 3661910, 4394292, 4708170, 5492865, 6591438, 7323820, 9416340, 10985730, 13182876, 16478595, 21971460, 32957190, 65914380]

約数ペア:

[(1, 65914380), (2, 32957190), (3, 21971460), (4, 16478595), (5, 13182876), (6, 10985730), (7, 9416340), (9, 7323820), (10, 6591438), (12, 5492865), (14, 4708170), (15, 4394292), (18, 3661910), (20, 3295719), (21, 3138780), (28, 2354085), (30, 2197146), (35, 1883268), (36, 1830955), (42, 1569390), (45, 1464764), (60, 1098573), (63, 1046260), (70, 941634), (84, 784695), (90, 732382), (105, 627756), (126, 523130), (140, 470817), (180, 366191), (210, 313878), (252, 261565), (315, 209252), (420, 156939), (630, 104626), (1260, 52313)]