22964340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 76531392

約数和(自身を除く): 53567052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 73, 84, 98, 105, 107, 140, 146, 147, 196, 210, 214, 219, 245, 292, 294, 321, 365, 420, 428, 438, 490, 511, 535, 588, 642, 730, 735, 749, 876, 980, 1022, 1070, 1095, 1284, 1460, 1470, 1498, 1533, 1605, 2044, 2140, 2190, 2247, 2555, 2940, 2996, 3066, 3210, 3577, 3745, 4380, 4494, 5110, 5243, 6132, 6420, 7154, 7490, 7665, 7811, 8988, 10220, 10486, 10731, 11235, 14308, 14980, 15330, 15622, 15729, 17885, 20972, 21462, 22470, 23433, 26215, 30660, 31244, 31458, 35770, 39055, 42924, 44940, 46866, 52430, 53655, 54677, 62916, 71540, 78110, 78645, 93732, 104860, 107310, 109354, 117165, 156220, 157290, 164031, 214620, 218708, 234330, 273385, 314580, 328062, 382739, 468660, 546770, 656124, 765478, 820155, 1093540, 1148217, 1530956, 1640310, 1913695, 2296434, 3280620, 3827390, 4592868, 5741085, 7654780, 11482170, 22964340]

約数ペア:

[(1, 22964340), (2, 11482170), (3, 7654780), (4, 5741085), (5, 4592868), (6, 3827390), (7, 3280620), (10, 2296434), (12, 1913695), (14, 1640310), (15, 1530956), (20, 1148217), (21, 1093540), (28, 820155), (30, 765478), (35, 656124), (42, 546770), (49, 468660), (60, 382739), (70, 328062), (73, 314580), (84, 273385), (98, 234330), (105, 218708), (107, 214620), (140, 164031), (146, 157290), (147, 156220), (196, 117165), (210, 109354), (214, 107310), (219, 104860), (245, 93732), (292, 78645), (294, 78110), (321, 71540), (365, 62916), (420, 54677), (428, 53655), (438, 52430), (490, 46866), (511, 44940), (535, 42924), (588, 39055), (642, 35770), (730, 31458), (735, 31244), (749, 30660), (876, 26215), (980, 23433), (1022, 22470), (1070, 21462), (1095, 20972), (1284, 17885), (1460, 15729), (1470, 15622), (1498, 15330), (1533, 14980), (1605, 14308), (2044, 11235), (2140, 10731), (2190, 10486), (2247, 10220), (2555, 8988), (2940, 7811), (2996, 7665), (3066, 7490), (3210, 7154), (3577, 6420), (3745, 6132), (4380, 5243), (4494, 5110)]