131639970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1163}}^1$

素因数の和:1205

約数の個数: 128

約数和(自身を含む): 402278400

約数和(自身を除く): 270638430

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 343, 385, 462, 490, 539, 686, 735, 770, 1029, 1078, 1155, 1163, 1470, 1617, 1715, 2058, 2310, 2326, 2695, 3234, 3430, 3489, 3773, 5145, 5390, 5815, 6978, 7546, 8085, 8141, 10290, 11319, 11630, 12793, 16170, 16282, 17445, 18865, 22638, 24423, 25586, 34890, 37730, 38379, 40705, 48846, 56595, 56987, 63965, 76758, 81410, 89551, 113190, 113974, 122115, 127930, 170961, 179102, 191895, 244230, 268653, 284935, 341922, 383790, 398909, 447755, 537306, 569870, 626857, 797818, 854805, 895510, 1196727, 1253714, 1343265, 1709610, 1880571, 1994545, 2393454, 2686530, 3134285, 3761142, 3989090, 4387999, 5983635, 6268570, 8775998, 9402855, 11967270, 13163997, 18805710, 21939995, 26327994, 43879990, 65819985, 131639970]

約数ペア:

[(1, 131639970), (2, 65819985), (3, 43879990), (5, 26327994), (6, 21939995), (7, 18805710), (10, 13163997), (11, 11967270), (14, 9402855), (15, 8775998), (21, 6268570), (22, 5983635), (30, 4387999), (33, 3989090), (35, 3761142), (42, 3134285), (49, 2686530), (55, 2393454), (66, 1994545), (70, 1880571), (77, 1709610), (98, 1343265), (105, 1253714), (110, 1196727), (147, 895510), (154, 854805), (165, 797818), (210, 626857), (231, 569870), (245, 537306), (294, 447755), (330, 398909), (343, 383790), (385, 341922), (462, 284935), (490, 268653), (539, 244230), (686, 191895), (735, 179102), (770, 170961), (1029, 127930), (1078, 122115), (1155, 113974), (1163, 113190), (1470, 89551), (1617, 81410), (1715, 76758), (2058, 63965), (2310, 56987), (2326, 56595), (2695, 48846), (3234, 40705), (3430, 38379), (3489, 37730), (3773, 34890), (5145, 25586), (5390, 24423), (5815, 22638), (6978, 18865), (7546, 17445), (8085, 16282), (8141, 16170), (10290, 12793), (11319, 11630)]