2237983860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{12479}}^1$

素因数の和:12566

約数の個数: 144

約数和(自身を含む): 7409525760

約数和(自身を除く): 5171541900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 61, 70, 84, 98, 105, 122, 140, 147, 183, 196, 210, 244, 245, 294, 305, 366, 420, 427, 490, 588, 610, 732, 735, 854, 915, 980, 1220, 1281, 1470, 1708, 1830, 2135, 2562, 2940, 2989, 3660, 4270, 5124, 5978, 6405, 8540, 8967, 11956, 12479, 12810, 14945, 17934, 24958, 25620, 29890, 35868, 37437, 44835, 49916, 59780, 62395, 74874, 87353, 89670, 124790, 149748, 174706, 179340, 187185, 249580, 262059, 349412, 374370, 436765, 524118, 611471, 748740, 761219, 873530, 1048236, 1222942, 1310295, 1522438, 1747060, 1834413, 2283657, 2445884, 2620590, 3044876, 3057355, 3668826, 3806095, 4567314, 5241180, 5328533, 6114710, 7337652, 7612190, 9134628, 9172065, 10657066, 11418285, 12229420, 15224380, 15985599, 18344130, 21314132, 22836570, 26642665, 31971198, 36688260, 37299731, 45673140, 53285330, 63942396, 74599462, 79927995, 106570660, 111899193, 149198924, 159855990, 186498655, 223798386, 319711980, 372997310, 447596772, 559495965, 745994620, 1118991930, 2237983860]

約数ペア:

[(1, 2237983860), (2, 1118991930), (3, 745994620), (4, 559495965), (5, 447596772), (6, 372997310), (7, 319711980), (10, 223798386), (12, 186498655), (14, 159855990), (15, 149198924), (20, 111899193), (21, 106570660), (28, 79927995), (30, 74599462), (35, 63942396), (42, 53285330), (49, 45673140), (60, 37299731), (61, 36688260), (70, 31971198), (84, 26642665), (98, 22836570), (105, 21314132), (122, 18344130), (140, 15985599), (147, 15224380), (183, 12229420), (196, 11418285), (210, 10657066), (244, 9172065), (245, 9134628), (294, 7612190), (305, 7337652), (366, 6114710), (420, 5328533), (427, 5241180), (490, 4567314), (588, 3806095), (610, 3668826), (732, 3057355), (735, 3044876), (854, 2620590), (915, 2445884), (980, 2283657), (1220, 1834413), (1281, 1747060), (1470, 1522438), (1708, 1310295), (1830, 1222942), (2135, 1048236), (2562, 873530), (2940, 761219), (2989, 748740), (3660, 611471), (4270, 524118), (5124, 436765), (5978, 374370), (6405, 349412), (8540, 262059), (8967, 249580), (11956, 187185), (12479, 179340), (12810, 174706), (14945, 149748), (17934, 124790), (24958, 89670), (25620, 87353), (29890, 74874), (35868, 62395), (37437, 59780), (44835, 49916)]