4018950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 11978400

約数和(自身を除く): 7959450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 195, 225, 229, 234, 270, 325, 351, 390, 450, 458, 585, 650, 675, 687, 702, 975, 1145, 1170, 1350, 1374, 1755, 1950, 2061, 2290, 2925, 2977, 3435, 3510, 4122, 5725, 5850, 5954, 6183, 6870, 8775, 8931, 10305, 11450, 12366, 14885, 17175, 17550, 17862, 20610, 26793, 29770, 30915, 34350, 44655, 51525, 53586, 61830, 74425, 80379, 89310, 103050, 133965, 148850, 154575, 160758, 223275, 267930, 309150, 401895, 446550, 669825, 803790, 1339650, 2009475, 4018950]

約数ペア:

[(1, 4018950), (2, 2009475), (3, 1339650), (5, 803790), (6, 669825), (9, 446550), (10, 401895), (13, 309150), (15, 267930), (18, 223275), (25, 160758), (26, 154575), (27, 148850), (30, 133965), (39, 103050), (45, 89310), (50, 80379), (54, 74425), (65, 61830), (75, 53586), (78, 51525), (90, 44655), (117, 34350), (130, 30915), (135, 29770), (150, 26793), (195, 20610), (225, 17862), (229, 17550), (234, 17175), (270, 14885), (325, 12366), (351, 11450), (390, 10305), (450, 8931), (458, 8775), (585, 6870), (650, 6183), (675, 5954), (687, 5850), (702, 5725), (975, 4122), (1145, 3510), (1170, 3435), (1350, 2977), (1374, 2925), (1755, 2290), (1950, 2061)]