171597090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:704

約数の個数: 128

約数和(自身を含む): 497958912

約数和(自身を除く): 326361822

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 43, 62, 70, 86, 93, 105, 129, 155, 186, 210, 215, 217, 258, 301, 310, 430, 434, 465, 602, 613, 645, 651, 903, 930, 1085, 1226, 1290, 1302, 1333, 1505, 1806, 1839, 2170, 2666, 3010, 3065, 3255, 3678, 3999, 4291, 4515, 6130, 6510, 6665, 7998, 8582, 9030, 9195, 9331, 12873, 13330, 18390, 18662, 19003, 19995, 21455, 25746, 26359, 27993, 38006, 39990, 42910, 46655, 52718, 55986, 57009, 64365, 79077, 93310, 95015, 114018, 128730, 131795, 133021, 139965, 158154, 184513, 190030, 263590, 266042, 279930, 285045, 369026, 395385, 399063, 553539, 570090, 665105, 790770, 798126, 817129, 922565, 1107078, 1330210, 1634258, 1845130, 1995315, 2451387, 2767695, 3990630, 4085645, 4902774, 5535390, 5719903, 8171290, 11439806, 12256935, 17159709, 24513870, 28599515, 34319418, 57199030, 85798545, 171597090]

約数ペア:

[(1, 171597090), (2, 85798545), (3, 57199030), (5, 34319418), (6, 28599515), (7, 24513870), (10, 17159709), (14, 12256935), (15, 11439806), (21, 8171290), (30, 5719903), (31, 5535390), (35, 4902774), (42, 4085645), (43, 3990630), (62, 2767695), (70, 2451387), (86, 1995315), (93, 1845130), (105, 1634258), (129, 1330210), (155, 1107078), (186, 922565), (210, 817129), (215, 798126), (217, 790770), (258, 665105), (301, 570090), (310, 553539), (430, 399063), (434, 395385), (465, 369026), (602, 285045), (613, 279930), (645, 266042), (651, 263590), (903, 190030), (930, 184513), (1085, 158154), (1226, 139965), (1290, 133021), (1302, 131795), (1333, 128730), (1505, 114018), (1806, 95015), (1839, 93310), (2170, 79077), (2666, 64365), (3010, 57009), (3065, 55986), (3255, 52718), (3678, 46655), (3999, 42910), (4291, 39990), (4515, 38006), (6130, 27993), (6510, 26359), (6665, 25746), (7998, 21455), (8582, 19995), (9030, 19003), (9195, 18662), (9331, 18390), (12873, 13330)]