7169460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 21250656

約数和(自身を除く): 14081196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 331, 361, 380, 570, 662, 722, 993, 1083, 1140, 1324, 1444, 1655, 1805, 1986, 2166, 3310, 3610, 3972, 4332, 4965, 5415, 6289, 6620, 7220, 9930, 10830, 12578, 18867, 19860, 21660, 25156, 31445, 37734, 62890, 75468, 94335, 119491, 125780, 188670, 238982, 358473, 377340, 477964, 597455, 716946, 1194910, 1433892, 1792365, 2389820, 3584730, 7169460]

約数ペア:

[(1, 7169460), (2, 3584730), (3, 2389820), (4, 1792365), (5, 1433892), (6, 1194910), (10, 716946), (12, 597455), (15, 477964), (19, 377340), (20, 358473), (30, 238982), (38, 188670), (57, 125780), (60, 119491), (76, 94335), (95, 75468), (114, 62890), (190, 37734), (228, 31445), (285, 25156), (331, 21660), (361, 19860), (380, 18867), (570, 12578), (662, 10830), (722, 9930), (993, 7220), (1083, 6620), (1140, 6289), (1324, 5415), (1444, 4965), (1655, 4332), (1805, 3972), (1986, 3610), (2166, 3310)]