47054340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3581}}^1$

素因数の和:3669

約数の個数: 72

約数和(自身を含む): 144727128

約数和(自身を除く): 97672788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 3581, 4380, 6570, 7162, 10743, 13140, 14324, 17905, 21486, 32229, 35810, 42972, 53715, 64458, 71620, 107430, 128916, 161145, 214860, 261413, 322290, 522826, 644580, 784239, 1045652, 1307065, 1568478, 2352717, 2614130, 3136956, 3921195, 4705434, 5228260, 7842390, 9410868, 11763585, 15684780, 23527170, 47054340]

約数ペア:

[(1, 47054340), (2, 23527170), (3, 15684780), (4, 11763585), (5, 9410868), (6, 7842390), (9, 5228260), (10, 4705434), (12, 3921195), (15, 3136956), (18, 2614130), (20, 2352717), (30, 1568478), (36, 1307065), (45, 1045652), (60, 784239), (73, 644580), (90, 522826), (146, 322290), (180, 261413), (219, 214860), (292, 161145), (365, 128916), (438, 107430), (657, 71620), (730, 64458), (876, 53715), (1095, 42972), (1314, 35810), (1460, 32229), (2190, 21486), (2628, 17905), (3285, 14324), (3581, 13140), (4380, 10743), (6570, 7162)]