2654190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 8626176

約数和(自身を除く): 5971986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 383, 385, 462, 495, 630, 693, 766, 770, 990, 1149, 1155, 1386, 1915, 2298, 2310, 2681, 3447, 3465, 3830, 4213, 5362, 5745, 6894, 6930, 8043, 8426, 11490, 12639, 13405, 16086, 17235, 21065, 24129, 25278, 26810, 29491, 34470, 37917, 40215, 42130, 48258, 58982, 63195, 75834, 80430, 88473, 120645, 126390, 147455, 176946, 189585, 241290, 265419, 294910, 379170, 442365, 530838, 884730, 1327095, 2654190]

約数ペア:

[(1, 2654190), (2, 1327095), (3, 884730), (5, 530838), (6, 442365), (7, 379170), (9, 294910), (10, 265419), (11, 241290), (14, 189585), (15, 176946), (18, 147455), (21, 126390), (22, 120645), (30, 88473), (33, 80430), (35, 75834), (42, 63195), (45, 58982), (55, 48258), (63, 42130), (66, 40215), (70, 37917), (77, 34470), (90, 29491), (99, 26810), (105, 25278), (110, 24129), (126, 21065), (154, 17235), (165, 16086), (198, 13405), (210, 12639), (231, 11490), (315, 8426), (330, 8043), (383, 6930), (385, 6894), (462, 5745), (495, 5362), (630, 4213), (693, 3830), (766, 3465), (770, 3447), (990, 2681), (1149, 2310), (1155, 2298), (1386, 1915)]