1340015694730

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{1597}}^1\times {\mathrm{2927}}^1$

素因数の和:4903

約数の個数: 64

約数和(自身を含む): 2445777607680

約数和(自身を除く): 1105761912950

約数列:

[1, 2, 5, 10, 109, 218, 263, 526, 545, 1090, 1315, 1597, 2630, 2927, 3194, 5854, 7985, 14635, 15970, 28667, 29270, 57334, 143335, 174073, 286670, 319043, 348146, 420011, 638086, 769801, 840022, 870365, 1539602, 1595215, 1740730, 2100055, 3190430, 3849005, 4200110, 4674419, 7698010, 9348838, 23372095, 45781199, 46744190, 83908309, 91562398, 167816618, 228905995, 419541545, 457811990, 509511671, 839083090, 1019023342, 1229372197, 2458744394, 2547558355, 5095116710, 6146860985, 12293721970, 134001569473, 268003138946, 670007847365, 1340015694730]

約数ペア:

[(1, 1340015694730), (2, 670007847365), (5, 268003138946), (10, 134001569473), (109, 12293721970), (218, 6146860985), (263, 5095116710), (526, 2547558355), (545, 2458744394), (1090, 1229372197), (1315, 1019023342), (1597, 839083090), (2630, 509511671), (2927, 457811990), (3194, 419541545), (5854, 228905995), (7985, 167816618), (14635, 91562398), (15970, 83908309), (28667, 46744190), (29270, 45781199), (57334, 23372095), (143335, 9348838), (174073, 7698010), (286670, 4674419), (319043, 4200110), (348146, 3849005), (420011, 3190430), (638086, 2100055), (769801, 1740730), (840022, 1595215), (870365, 1539602)]