129071730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 317229696

約数和(自身を除く): 188157966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 251, 281, 305, 366, 502, 562, 610, 753, 843, 915, 1255, 1405, 1506, 1686, 1830, 2510, 2810, 3765, 4215, 7530, 8430, 15311, 17141, 30622, 34282, 45933, 51423, 70531, 76555, 85705, 91866, 102846, 141062, 153110, 171410, 211593, 229665, 257115, 352655, 423186, 459330, 514230, 705310, 1057965, 2115930, 4302391, 8604782, 12907173, 21511955, 25814346, 43023910, 64535865, 129071730]

約数ペア:

[(1, 129071730), (2, 64535865), (3, 43023910), (5, 25814346), (6, 21511955), (10, 12907173), (15, 8604782), (30, 4302391), (61, 2115930), (122, 1057965), (183, 705310), (251, 514230), (281, 459330), (305, 423186), (366, 352655), (502, 257115), (562, 229665), (610, 211593), (753, 171410), (843, 153110), (915, 141062), (1255, 102846), (1405, 91866), (1506, 85705), (1686, 76555), (1830, 70531), (2510, 51423), (2810, 45933), (3765, 34282), (4215, 30622), (7530, 17141), (8430, 15311)]