30392152

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 71245440

約数和(自身を除く): 40853288

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 49, 56, 61, 62, 82, 98, 122, 124, 164, 196, 217, 244, 248, 287, 328, 392, 427, 434, 488, 574, 854, 868, 1148, 1271, 1519, 1708, 1736, 1891, 2009, 2296, 2501, 2542, 2989, 3038, 3416, 3782, 4018, 5002, 5084, 5978, 6076, 7564, 8036, 8897, 10004, 10168, 11956, 12152, 13237, 15128, 16072, 17507, 17794, 20008, 23912, 26474, 35014, 35588, 52948, 62279, 70028, 71176, 77531, 92659, 105896, 122549, 124558, 140056, 155062, 185318, 245098, 249116, 310124, 370636, 490196, 498232, 542717, 620248, 741272, 980392, 1085434, 2170868, 3799019, 4341736, 7598038, 15196076, 30392152]

約数ペア:

[(1, 30392152), (2, 15196076), (4, 7598038), (7, 4341736), (8, 3799019), (14, 2170868), (28, 1085434), (31, 980392), (41, 741272), (49, 620248), (56, 542717), (61, 498232), (62, 490196), (82, 370636), (98, 310124), (122, 249116), (124, 245098), (164, 185318), (196, 155062), (217, 140056), (244, 124558), (248, 122549), (287, 105896), (328, 92659), (392, 77531), (427, 71176), (434, 70028), (488, 62279), (574, 52948), (854, 35588), (868, 35014), (1148, 26474), (1271, 23912), (1519, 20008), (1708, 17794), (1736, 17507), (1891, 16072), (2009, 15128), (2296, 13237), (2501, 12152), (2542, 11956), (2989, 10168), (3038, 10004), (3416, 8897), (3782, 8036), (4018, 7564), (5002, 6076), (5084, 5978)]