4895730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 15350400

約数和(自身を除く): 10454670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 409, 570, 630, 665, 798, 818, 855, 1197, 1227, 1330, 1710, 1995, 2045, 2394, 2454, 2863, 3681, 3990, 4090, 5726, 5985, 6135, 7362, 7771, 8589, 11970, 12270, 14315, 15542, 17178, 18405, 23313, 25767, 28630, 36810, 38855, 42945, 46626, 51534, 54397, 69939, 77710, 85890, 108794, 116565, 128835, 139878, 163191, 233130, 257670, 271985, 326382, 349695, 489573, 543970, 699390, 815955, 979146, 1631910, 2447865, 4895730]

約数ペア:

[(1, 4895730), (2, 2447865), (3, 1631910), (5, 979146), (6, 815955), (7, 699390), (9, 543970), (10, 489573), (14, 349695), (15, 326382), (18, 271985), (19, 257670), (21, 233130), (30, 163191), (35, 139878), (38, 128835), (42, 116565), (45, 108794), (57, 85890), (63, 77710), (70, 69939), (90, 54397), (95, 51534), (105, 46626), (114, 42945), (126, 38855), (133, 36810), (171, 28630), (190, 25767), (210, 23313), (266, 18405), (285, 17178), (315, 15542), (342, 14315), (399, 12270), (409, 11970), (570, 8589), (630, 7771), (665, 7362), (798, 6135), (818, 5985), (855, 5726), (1197, 4090), (1227, 3990), (1330, 3681), (1710, 2863), (1995, 2454), (2045, 2394)]