23143980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 69931008

約数和(自身を除く): 46787028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 541, 620, 690, 713, 930, 1082, 1380, 1426, 1623, 1860, 2139, 2164, 2705, 2852, 3246, 3565, 4278, 5410, 6492, 7130, 8115, 8556, 10695, 10820, 12443, 14260, 16230, 16771, 21390, 24886, 32460, 33542, 37329, 42780, 49772, 50313, 62215, 67084, 74658, 83855, 100626, 124430, 149316, 167710, 186645, 201252, 248860, 251565, 335420, 373290, 385733, 503130, 746580, 771466, 1006260, 1157199, 1542932, 1928665, 2314398, 3857330, 4628796, 5785995, 7714660, 11571990, 23143980]

約数ペア:

[(1, 23143980), (2, 11571990), (3, 7714660), (4, 5785995), (5, 4628796), (6, 3857330), (10, 2314398), (12, 1928665), (15, 1542932), (20, 1157199), (23, 1006260), (30, 771466), (31, 746580), (46, 503130), (60, 385733), (62, 373290), (69, 335420), (92, 251565), (93, 248860), (115, 201252), (124, 186645), (138, 167710), (155, 149316), (186, 124430), (230, 100626), (276, 83855), (310, 74658), (345, 67084), (372, 62215), (460, 50313), (465, 49772), (541, 42780), (620, 37329), (690, 33542), (713, 32460), (930, 24886), (1082, 21390), (1380, 16771), (1426, 16230), (1623, 14260), (1860, 12443), (2139, 10820), (2164, 10695), (2705, 8556), (2852, 8115), (3246, 7130), (3565, 6492), (4278, 5410)]