633490020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{9749}}^1$

素因数の和:9802

約数の個数: 108

約数和(自身を含む): 2028253500

約数和(自身を除く): 1394763480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 855, 1083, 1140, 1444, 1710, 1805, 2166, 3249, 3420, 3610, 4332, 5415, 6498, 7220, 9749, 10830, 12996, 16245, 19498, 21660, 29247, 32490, 38996, 48745, 58494, 64980, 87741, 97490, 116988, 146235, 175482, 185231, 194980, 292470, 350964, 370462, 438705, 555693, 584940, 740924, 877410, 926155, 1111386, 1667079, 1754820, 1852310, 2222772, 2778465, 3334158, 3519389, 3704620, 5556930, 6668316, 7038778, 8335395, 10558167, 11113860, 14077556, 16670790, 17596945, 21116334, 31674501, 33341580, 35193890, 42232668, 52790835, 63349002, 70387780, 105581670, 126698004, 158372505, 211163340, 316745010, 633490020]

約数ペア:

[(1, 633490020), (2, 316745010), (3, 211163340), (4, 158372505), (5, 126698004), (6, 105581670), (9, 70387780), (10, 63349002), (12, 52790835), (15, 42232668), (18, 35193890), (19, 33341580), (20, 31674501), (30, 21116334), (36, 17596945), (38, 16670790), (45, 14077556), (57, 11113860), (60, 10558167), (76, 8335395), (90, 7038778), (95, 6668316), (114, 5556930), (171, 3704620), (180, 3519389), (190, 3334158), (228, 2778465), (285, 2222772), (342, 1852310), (361, 1754820), (380, 1667079), (570, 1111386), (684, 926155), (722, 877410), (855, 740924), (1083, 584940), (1140, 555693), (1444, 438705), (1710, 370462), (1805, 350964), (2166, 292470), (3249, 194980), (3420, 185231), (3610, 175482), (4332, 146235), (5415, 116988), (6498, 97490), (7220, 87741), (9749, 64980), (10830, 58494), (12996, 48745), (16245, 38996), (19498, 32490), (21660, 29247)]