229747180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 560105280

約数和(自身を除く): 330358100

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 59, 65, 68, 85, 118, 130, 170, 221, 236, 260, 295, 340, 442, 590, 767, 881, 884, 1003, 1105, 1180, 1534, 1762, 2006, 2210, 3068, 3524, 3835, 4012, 4405, 4420, 5015, 7670, 8810, 10030, 11453, 13039, 14977, 15340, 17620, 20060, 22906, 26078, 29954, 45812, 51979, 52156, 57265, 59908, 65195, 74885, 103958, 114530, 130390, 149770, 194701, 207916, 229060, 259895, 260780, 299540, 389402, 519790, 675727, 778804, 883643, 973505, 1039580, 1351454, 1767286, 1947010, 2702908, 3378635, 3534572, 3894020, 4418215, 6757270, 8836430, 11487359, 13514540, 17672860, 22974718, 45949436, 57436795, 114873590, 229747180]

約数ペア:

[(1, 229747180), (2, 114873590), (4, 57436795), (5, 45949436), (10, 22974718), (13, 17672860), (17, 13514540), (20, 11487359), (26, 8836430), (34, 6757270), (52, 4418215), (59, 3894020), (65, 3534572), (68, 3378635), (85, 2702908), (118, 1947010), (130, 1767286), (170, 1351454), (221, 1039580), (236, 973505), (260, 883643), (295, 778804), (340, 675727), (442, 519790), (590, 389402), (767, 299540), (881, 260780), (884, 259895), (1003, 229060), (1105, 207916), (1180, 194701), (1534, 149770), (1762, 130390), (2006, 114530), (2210, 103958), (3068, 74885), (3524, 65195), (3835, 59908), (4012, 57265), (4405, 52156), (4420, 51979), (5015, 45812), (7670, 29954), (8810, 26078), (10030, 22906), (11453, 20060), (13039, 17620), (14977, 15340)]