195607860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10831}}^1$

素因数の和:10893

約数の個数: 96

約数和(自身を含む): 640561152

約数和(自身を除く): 444953292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 10831, 18060, 21662, 32493, 43324, 54155, 64986, 75817, 108310, 129972, 151634, 162465, 216620, 227451, 303268, 324930, 379085, 454902, 465733, 649860, 758170, 909804, 931466, 1137255, 1397199, 1516340, 1862932, 2274510, 2328665, 2794398, 3260131, 4549020, 4657330, 5588796, 6520262, 6985995, 9314660, 9780393, 13040524, 13971990, 16300655, 19560786, 27943980, 32601310, 39121572, 48901965, 65202620, 97803930, 195607860]

約数ペア:

[(1, 195607860), (2, 97803930), (3, 65202620), (4, 48901965), (5, 39121572), (6, 32601310), (7, 27943980), (10, 19560786), (12, 16300655), (14, 13971990), (15, 13040524), (20, 9780393), (21, 9314660), (28, 6985995), (30, 6520262), (35, 5588796), (42, 4657330), (43, 4549020), (60, 3260131), (70, 2794398), (84, 2328665), (86, 2274510), (105, 1862932), (129, 1516340), (140, 1397199), (172, 1137255), (210, 931466), (215, 909804), (258, 758170), (301, 649860), (420, 465733), (430, 454902), (516, 379085), (602, 324930), (645, 303268), (860, 227451), (903, 216620), (1204, 162465), (1290, 151634), (1505, 129972), (1806, 108310), (2580, 75817), (3010, 64986), (3612, 54155), (4515, 43324), (6020, 32493), (9030, 21662), (10831, 18060)]