19410930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2801}}^1$

素因数の和:2832

約数の個数: 96

約数和(自身を含む): 62944128

約数和(自身を除く): 43533198

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 2801, 3465, 5602, 6930, 8403, 14005, 16806, 19607, 25209, 28010, 30811, 39214, 42015, 50418, 58821, 61622, 84030, 92433, 98035, 117642, 126045, 154055, 176463, 184866, 196070, 215677, 252090, 277299, 294105, 308110, 352926, 431354, 462165, 554598, 588210, 647031, 882315, 924330, 1078385, 1294062, 1386495, 1764630, 1941093, 2156770, 2772990, 3235155, 3882186, 6470310, 9705465, 19410930]

約数ペア:

[(1, 19410930), (2, 9705465), (3, 6470310), (5, 3882186), (6, 3235155), (7, 2772990), (9, 2156770), (10, 1941093), (11, 1764630), (14, 1386495), (15, 1294062), (18, 1078385), (21, 924330), (22, 882315), (30, 647031), (33, 588210), (35, 554598), (42, 462165), (45, 431354), (55, 352926), (63, 308110), (66, 294105), (70, 277299), (77, 252090), (90, 215677), (99, 196070), (105, 184866), (110, 176463), (126, 154055), (154, 126045), (165, 117642), (198, 98035), (210, 92433), (231, 84030), (315, 61622), (330, 58821), (385, 50418), (462, 42015), (495, 39214), (630, 30811), (693, 28010), (770, 25209), (990, 19607), (1155, 16806), (1386, 14005), (2310, 8403), (2801, 6930), (3465, 5602)]