31873380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6899}}^1$

素因数の和:6929

約数の個数: 96

約数和(自身を含む): 111283200

約数和(自身を除く): 79409820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 6899, 13798, 20697, 27596, 34495, 41394, 48293, 68990, 75889, 82788, 96586, 103485, 137980, 144879, 151778, 193172, 206970, 227667, 241465, 289758, 303556, 379445, 413940, 455334, 482930, 531223, 579516, 724395, 758890, 910668, 965860, 1062446, 1138335, 1448790, 1517780, 1593669, 2124892, 2276670, 2656115, 2897580, 3187338, 4553340, 5312230, 6374676, 7968345, 10624460, 15936690, 31873380]

約数ペア:

[(1, 31873380), (2, 15936690), (3, 10624460), (4, 7968345), (5, 6374676), (6, 5312230), (7, 4553340), (10, 3187338), (11, 2897580), (12, 2656115), (14, 2276670), (15, 2124892), (20, 1593669), (21, 1517780), (22, 1448790), (28, 1138335), (30, 1062446), (33, 965860), (35, 910668), (42, 758890), (44, 724395), (55, 579516), (60, 531223), (66, 482930), (70, 455334), (77, 413940), (84, 379445), (105, 303556), (110, 289758), (132, 241465), (140, 227667), (154, 206970), (165, 193172), (210, 151778), (220, 144879), (231, 137980), (308, 103485), (330, 96586), (385, 82788), (420, 75889), (462, 68990), (660, 48293), (770, 41394), (924, 34495), (1155, 27596), (1540, 20697), (2310, 13798), (4620, 6899)]