301433580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{239233}}^1$

素因数の和:239255

約数の個数: 72

約数和(自身を含む): 1044974112

約数和(自身を除く): 743540532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 239233, 478466, 717699, 956932, 1196165, 1435398, 1674631, 2153097, 2392330, 2870796, 3349262, 3588495, 4306194, 4784660, 5023893, 6698524, 7176990, 8373155, 8612388, 10047786, 10765485, 14353980, 15071679, 16746310, 20095572, 21530970, 25119465, 30143358, 33492620, 43061940, 50238930, 60286716, 75358395, 100477860, 150716790, 301433580]

約数ペア:

[(1, 301433580), (2, 150716790), (3, 100477860), (4, 75358395), (5, 60286716), (6, 50238930), (7, 43061940), (9, 33492620), (10, 30143358), (12, 25119465), (14, 21530970), (15, 20095572), (18, 16746310), (20, 15071679), (21, 14353980), (28, 10765485), (30, 10047786), (35, 8612388), (36, 8373155), (42, 7176990), (45, 6698524), (60, 5023893), (63, 4784660), (70, 4306194), (84, 3588495), (90, 3349262), (105, 2870796), (126, 2392330), (140, 2153097), (180, 1674631), (210, 1435398), (252, 1196165), (315, 956932), (420, 717699), (630, 478466), (1260, 239233)]