1337227820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 3119026176

約数和(自身を除く): 1781798356

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 271, 340, 391, 460, 542, 631, 782, 1084, 1262, 1355, 1564, 1955, 2524, 2710, 3155, 3910, 4607, 5420, 6233, 6310, 7820, 9214, 10727, 12466, 12620, 14513, 18428, 21454, 23035, 24932, 29026, 31165, 42908, 46070, 53635, 58052, 62330, 72565, 92140, 105961, 107270, 124660, 145130, 171001, 211922, 214540, 246721, 290260, 342002, 423844, 493442, 529805, 684004, 855005, 986884, 1059610, 1233605, 1710010, 2119220, 2467210, 2907017, 3420020, 3933023, 4934420, 5814034, 7866046, 11628068, 14535085, 15732092, 19665115, 29070170, 39330230, 58140340, 66861391, 78660460, 133722782, 267445564, 334306955, 668613910, 1337227820]

約数ペア:

[(1, 1337227820), (2, 668613910), (4, 334306955), (5, 267445564), (10, 133722782), (17, 78660460), (20, 66861391), (23, 58140340), (34, 39330230), (46, 29070170), (68, 19665115), (85, 15732092), (92, 14535085), (115, 11628068), (170, 7866046), (230, 5814034), (271, 4934420), (340, 3933023), (391, 3420020), (460, 2907017), (542, 2467210), (631, 2119220), (782, 1710010), (1084, 1233605), (1262, 1059610), (1355, 986884), (1564, 855005), (1955, 684004), (2524, 529805), (2710, 493442), (3155, 423844), (3910, 342002), (4607, 290260), (5420, 246721), (6233, 214540), (6310, 211922), (7820, 171001), (9214, 145130), (10727, 124660), (12466, 107270), (12620, 105961), (14513, 92140), (18428, 72565), (21454, 62330), (23035, 58052), (24932, 53635), (29026, 46070), (31165, 42908)]