65242380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{953}}^1$

素因数の和:1135

約数の個数: 96

約数和(自身を含む): 210276864

約数和(自身を除く): 145034484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 953, 978, 1141, 1630, 1906, 1956, 2282, 2445, 2859, 3260, 3423, 3812, 4564, 4765, 4890, 5705, 5718, 6671, 6846, 9530, 9780, 11410, 11436, 13342, 13692, 14295, 17115, 19060, 20013, 22820, 26684, 28590, 33355, 34230, 40026, 57180, 66710, 68460, 80052, 100065, 133420, 155339, 200130, 310678, 400260, 466017, 621356, 776695, 932034, 1087373, 1553390, 1864068, 2174746, 2330085, 3106780, 3262119, 4349492, 4660170, 5436865, 6524238, 9320340, 10873730, 13048476, 16310595, 21747460, 32621190, 65242380]

約数ペア:

[(1, 65242380), (2, 32621190), (3, 21747460), (4, 16310595), (5, 13048476), (6, 10873730), (7, 9320340), (10, 6524238), (12, 5436865), (14, 4660170), (15, 4349492), (20, 3262119), (21, 3106780), (28, 2330085), (30, 2174746), (35, 1864068), (42, 1553390), (60, 1087373), (70, 932034), (84, 776695), (105, 621356), (140, 466017), (163, 400260), (210, 310678), (326, 200130), (420, 155339), (489, 133420), (652, 100065), (815, 80052), (953, 68460), (978, 66710), (1141, 57180), (1630, 40026), (1906, 34230), (1956, 33355), (2282, 28590), (2445, 26684), (2859, 22820), (3260, 20013), (3423, 19060), (3812, 17115), (4564, 14295), (4765, 13692), (4890, 13342), (5705, 11436), (5718, 11410), (6671, 9780), (6846, 9530)]