1426804540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{9043}}^1$

素因数の和:9096

約数の個数: 96

約数和(自身を含む): 3646540800

約数和(自身を除く): 2219736260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 343, 460, 490, 644, 686, 805, 980, 1127, 1372, 1610, 1715, 2254, 3220, 3430, 4508, 5635, 6860, 7889, 9043, 11270, 15778, 18086, 22540, 31556, 36172, 39445, 45215, 63301, 78890, 90430, 126602, 157780, 180860, 207989, 253204, 316505, 415978, 443107, 633010, 831956, 886214, 1039945, 1266020, 1455923, 1772428, 2079890, 2215535, 2911846, 3101749, 4159780, 4431070, 5823692, 6203498, 7279615, 8862140, 10191461, 12406996, 14559230, 15508745, 20382922, 29118460, 31017490, 40765844, 50957305, 62034980, 71340227, 101914610, 142680454, 203829220, 285360908, 356701135, 713402270, 1426804540]

約数ペア:

[(1, 1426804540), (2, 713402270), (4, 356701135), (5, 285360908), (7, 203829220), (10, 142680454), (14, 101914610), (20, 71340227), (23, 62034980), (28, 50957305), (35, 40765844), (46, 31017490), (49, 29118460), (70, 20382922), (92, 15508745), (98, 14559230), (115, 12406996), (140, 10191461), (161, 8862140), (196, 7279615), (230, 6203498), (245, 5823692), (322, 4431070), (343, 4159780), (460, 3101749), (490, 2911846), (644, 2215535), (686, 2079890), (805, 1772428), (980, 1455923), (1127, 1266020), (1372, 1039945), (1610, 886214), (1715, 831956), (2254, 633010), (3220, 443107), (3430, 415978), (4508, 316505), (5635, 253204), (6860, 207989), (7889, 180860), (9043, 157780), (11270, 126602), (15778, 90430), (18086, 78890), (22540, 63301), (31556, 45215), (36172, 39445)]