2854300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 6937056

約数和(自身を除く): 4082756

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 73, 85, 92, 100, 115, 146, 170, 230, 292, 340, 365, 391, 425, 460, 575, 730, 782, 850, 1150, 1241, 1460, 1564, 1679, 1700, 1825, 1955, 2300, 2482, 3358, 3650, 3910, 4964, 6205, 6716, 7300, 7820, 8395, 9775, 12410, 16790, 19550, 24820, 28543, 31025, 33580, 39100, 41975, 57086, 62050, 83950, 114172, 124100, 142715, 167900, 285430, 570860, 713575, 1427150, 2854300]

約数ペア:

[(1, 2854300), (2, 1427150), (4, 713575), (5, 570860), (10, 285430), (17, 167900), (20, 142715), (23, 124100), (25, 114172), (34, 83950), (46, 62050), (50, 57086), (68, 41975), (73, 39100), (85, 33580), (92, 31025), (100, 28543), (115, 24820), (146, 19550), (170, 16790), (230, 12410), (292, 9775), (340, 8395), (365, 7820), (391, 7300), (425, 6716), (460, 6205), (575, 4964), (730, 3910), (782, 3650), (850, 3358), (1150, 2482), (1241, 2300), (1460, 1955), (1564, 1825), (1679, 1700)]