4295340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{487}}^1$

素因数の和:516

約数の個数: 108

約数和(自身を含む): 15187536

約数和(自身を除く): 10892196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 487, 490, 588, 630, 735, 882, 974, 980, 1260, 1461, 1470, 1764, 1948, 2205, 2435, 2922, 2940, 3409, 4383, 4410, 4870, 5844, 6818, 7305, 8766, 8820, 9740, 10227, 13636, 14610, 17045, 17532, 20454, 21915, 23863, 29220, 30681, 34090, 40908, 43830, 47726, 51135, 61362, 68180, 71589, 87660, 95452, 102270, 119315, 122724, 143178, 153405, 204540, 214767, 238630, 286356, 306810, 357945, 429534, 477260, 613620, 715890, 859068, 1073835, 1431780, 2147670, 4295340]

約数ペア:

[(1, 4295340), (2, 2147670), (3, 1431780), (4, 1073835), (5, 859068), (6, 715890), (7, 613620), (9, 477260), (10, 429534), (12, 357945), (14, 306810), (15, 286356), (18, 238630), (20, 214767), (21, 204540), (28, 153405), (30, 143178), (35, 122724), (36, 119315), (42, 102270), (45, 95452), (49, 87660), (60, 71589), (63, 68180), (70, 61362), (84, 51135), (90, 47726), (98, 43830), (105, 40908), (126, 34090), (140, 30681), (147, 29220), (180, 23863), (196, 21915), (210, 20454), (245, 17532), (252, 17045), (294, 14610), (315, 13636), (420, 10227), (441, 9740), (487, 8820), (490, 8766), (588, 7305), (630, 6818), (735, 5844), (882, 4870), (974, 4410), (980, 4383), (1260, 3409), (1461, 2940), (1470, 2922), (1764, 2435), (1948, 2205)]