475797430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 944084160

約数和(自身を除く): 468286730

約数列:

[1, 2, 5, 10, 19, 37, 38, 53, 74, 95, 106, 185, 190, 265, 370, 530, 703, 1007, 1277, 1406, 1961, 2014, 2554, 3515, 3922, 5035, 6385, 7030, 9805, 10070, 12770, 19610, 24263, 37259, 47249, 48526, 67681, 74518, 94498, 121315, 135362, 186295, 236245, 242630, 338405, 372590, 472490, 676810, 897731, 1285939, 1795462, 2504197, 2571878, 4488655, 5008394, 6429695, 8977310, 12520985, 12859390, 25041970, 47579743, 95159486, 237898715, 475797430]

約数ペア:

[(1, 475797430), (2, 237898715), (5, 95159486), (10, 47579743), (19, 25041970), (37, 12859390), (38, 12520985), (53, 8977310), (74, 6429695), (95, 5008394), (106, 4488655), (185, 2571878), (190, 2504197), (265, 1795462), (370, 1285939), (530, 897731), (703, 676810), (1007, 472490), (1277, 372590), (1406, 338405), (1961, 242630), (2014, 236245), (2554, 186295), (3515, 135362), (3922, 121315), (5035, 94498), (6385, 74518), (7030, 67681), (9805, 48526), (10070, 47249), (12770, 37259), (19610, 24263)]