18348577730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{6857}}^1$

素因数の和:7048

約数の個数: 96

約数和(自身を含む): 39628486656

約数和(自身を除く): 21279908926

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 127, 215, 245, 254, 301, 430, 490, 602, 635, 889, 1270, 1505, 1778, 2107, 3010, 4214, 4445, 5461, 6223, 6857, 8890, 10535, 10922, 12446, 13714, 21070, 27305, 31115, 34285, 38227, 47999, 54610, 62230, 68570, 76454, 95998, 191135, 239995, 267589, 294851, 335993, 382270, 479990, 535178, 589702, 671986, 870839, 1337945, 1474255, 1679965, 1741678, 2063957, 2675890, 2948510, 3359930, 4127914, 4354195, 6095873, 8708390, 10319785, 12191746, 14447699, 20639570, 28895398, 30479365, 37446077, 42671111, 60958730, 72238495, 74892154, 85342222, 144476990, 187230385, 213355555, 262122539, 374460770, 426711110, 524245078, 1310612695, 1834857773, 2621225390, 3669715546, 9174288865, 18348577730]

約数ペア:

[(1, 18348577730), (2, 9174288865), (5, 3669715546), (7, 2621225390), (10, 1834857773), (14, 1310612695), (35, 524245078), (43, 426711110), (49, 374460770), (70, 262122539), (86, 213355555), (98, 187230385), (127, 144476990), (215, 85342222), (245, 74892154), (254, 72238495), (301, 60958730), (430, 42671111), (490, 37446077), (602, 30479365), (635, 28895398), (889, 20639570), (1270, 14447699), (1505, 12191746), (1778, 10319785), (2107, 8708390), (3010, 6095873), (4214, 4354195), (4445, 4127914), (5461, 3359930), (6223, 2948510), (6857, 2675890), (8890, 2063957), (10535, 1741678), (10922, 1679965), (12446, 1474255), (13714, 1337945), (21070, 870839), (27305, 671986), (31115, 589702), (34285, 535178), (38227, 479990), (47999, 382270), (54610, 335993), (62230, 294851), (68570, 267589), (76454, 239995), (95998, 191135)]