230422380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 692020224

約数和(自身を除く): 461597844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 67, 86, 93, 124, 129, 134, 155, 172, 186, 201, 215, 258, 268, 310, 335, 372, 402, 430, 465, 516, 620, 645, 670, 804, 860, 930, 1005, 1290, 1333, 1340, 1849, 1860, 2010, 2077, 2580, 2666, 2881, 3698, 3999, 4020, 4154, 5332, 5547, 5762, 6231, 6665, 7396, 7998, 8308, 8643, 9245, 10385, 11094, 11524, 12462, 13330, 14405, 15996, 17286, 18490, 19995, 20770, 22188, 24924, 26660, 27735, 28810, 31155, 34572, 36980, 39990, 41540, 43215, 55470, 57319, 57620, 62310, 79980, 86430, 89311, 110940, 114638, 123883, 124620, 171957, 172860, 178622, 229276, 247766, 267933, 286595, 343914, 357244, 371649, 446555, 495532, 535866, 573190, 619415, 687828, 743298, 859785, 893110, 1071732, 1146380, 1238830, 1339665, 1486596, 1719570, 1786220, 1858245, 2477660, 2679330, 3439140, 3716490, 3840373, 5358660, 7432980, 7680746, 11521119, 15361492, 19201865, 23042238, 38403730, 46084476, 57605595, 76807460, 115211190, 230422380]

約数ペア:

[(1, 230422380), (2, 115211190), (3, 76807460), (4, 57605595), (5, 46084476), (6, 38403730), (10, 23042238), (12, 19201865), (15, 15361492), (20, 11521119), (30, 7680746), (31, 7432980), (43, 5358660), (60, 3840373), (62, 3716490), (67, 3439140), (86, 2679330), (93, 2477660), (124, 1858245), (129, 1786220), (134, 1719570), (155, 1486596), (172, 1339665), (186, 1238830), (201, 1146380), (215, 1071732), (258, 893110), (268, 859785), (310, 743298), (335, 687828), (372, 619415), (402, 573190), (430, 535866), (465, 495532), (516, 446555), (620, 371649), (645, 357244), (670, 343914), (804, 286595), (860, 267933), (930, 247766), (1005, 229276), (1290, 178622), (1333, 172860), (1340, 171957), (1849, 124620), (1860, 123883), (2010, 114638), (2077, 110940), (2580, 89311), (2666, 86430), (2881, 79980), (3698, 62310), (3999, 57620), (4020, 57319), (4154, 55470), (5332, 43215), (5547, 41540), (5762, 39990), (6231, 36980), (6665, 34572), (7396, 31155), (7998, 28810), (8308, 27735), (8643, 26660), (9245, 24924), (10385, 22188), (11094, 20770), (11524, 19995), (12462, 18490), (13330, 17286), (14405, 15996)]