2435300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{71}}^1$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 6249600

約数和(自身を除く): 3814300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 71, 98, 100, 140, 142, 175, 196, 245, 284, 343, 350, 355, 490, 497, 686, 700, 710, 980, 994, 1225, 1372, 1420, 1715, 1775, 1988, 2450, 2485, 3430, 3479, 3550, 4900, 4970, 6860, 6958, 7100, 8575, 9940, 12425, 13916, 17150, 17395, 24353, 24850, 34300, 34790, 48706, 49700, 69580, 86975, 97412, 121765, 173950, 243530, 347900, 487060, 608825, 1217650, 2435300]

約数ペア:

[(1, 2435300), (2, 1217650), (4, 608825), (5, 487060), (7, 347900), (10, 243530), (14, 173950), (20, 121765), (25, 97412), (28, 86975), (35, 69580), (49, 49700), (50, 48706), (70, 34790), (71, 34300), (98, 24850), (100, 24353), (140, 17395), (142, 17150), (175, 13916), (196, 12425), (245, 9940), (284, 8575), (343, 7100), (350, 6958), (355, 6860), (490, 4970), (497, 4900), (686, 3550), (700, 3479), (710, 3430), (980, 2485), (994, 2450), (1225, 1988), (1372, 1775), (1420, 1715)]