15696974580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5339107}}^1$

素因数の和:5339133

約数の個数: 72

約数和(自身を含む): 51127298208

約数和(自身を除く): 35430323628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5339107, 10678214, 16017321, 21356428, 26695535, 32034642, 37373749, 53391070, 64069284, 74747498, 80086605, 106782140, 112121247, 149494996, 160173210, 186868745, 224242494, 261616243, 320346420, 373737490, 448484988, 523232486, 560606235, 747474980, 784848729, 1046464972, 1121212470, 1308081215, 1569697458, 2242424940, 2616162430, 3139394916, 3924243645, 5232324860, 7848487290, 15696974580]

約数ペア:

[(1, 15696974580), (2, 7848487290), (3, 5232324860), (4, 3924243645), (5, 3139394916), (6, 2616162430), (7, 2242424940), (10, 1569697458), (12, 1308081215), (14, 1121212470), (15, 1046464972), (20, 784848729), (21, 747474980), (28, 560606235), (30, 523232486), (35, 448484988), (42, 373737490), (49, 320346420), (60, 261616243), (70, 224242494), (84, 186868745), (98, 160173210), (105, 149494996), (140, 112121247), (147, 106782140), (196, 80086605), (210, 74747498), (245, 64069284), (294, 53391070), (420, 37373749), (490, 32034642), (588, 26695535), (735, 21356428), (980, 16017321), (1470, 10678214), (2940, 5339107)]