61508130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 163425600

約数和(自身を除く): 101917470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 61, 87, 95, 114, 122, 145, 174, 183, 190, 285, 290, 305, 366, 435, 551, 570, 610, 870, 915, 1102, 1159, 1653, 1769, 1830, 2318, 2755, 3306, 3477, 3538, 3721, 5307, 5510, 5795, 6954, 7442, 8265, 8845, 10614, 11163, 11590, 16530, 17385, 17690, 18605, 22326, 26535, 33611, 34770, 37210, 53070, 55815, 67222, 70699, 100833, 107909, 111630, 141398, 168055, 201666, 212097, 215818, 323727, 336110, 353495, 424194, 504165, 539545, 647454, 706990, 1008330, 1060485, 1079090, 1618635, 2050271, 2120970, 3237270, 4100542, 6150813, 10251355, 12301626, 20502710, 30754065, 61508130]

約数ペア:

[(1, 61508130), (2, 30754065), (3, 20502710), (5, 12301626), (6, 10251355), (10, 6150813), (15, 4100542), (19, 3237270), (29, 2120970), (30, 2050271), (38, 1618635), (57, 1079090), (58, 1060485), (61, 1008330), (87, 706990), (95, 647454), (114, 539545), (122, 504165), (145, 424194), (174, 353495), (183, 336110), (190, 323727), (285, 215818), (290, 212097), (305, 201666), (366, 168055), (435, 141398), (551, 111630), (570, 107909), (610, 100833), (870, 70699), (915, 67222), (1102, 55815), (1159, 53070), (1653, 37210), (1769, 34770), (1830, 33611), (2318, 26535), (2755, 22326), (3306, 18605), (3477, 17690), (3538, 17385), (3721, 16530), (5307, 11590), (5510, 11163), (5795, 10614), (6954, 8845), (7442, 8265)]