About the Number

121530110

121530109 ← → 121530111

2進数表記:111001111100110011011111110

漢数字表記:一億二千百五十三万百十

素因数分解:

2 1 × 5 1 × 13 1 × 17 1 × 127 1 × 433 1

素因数の和:597
約数の個数: 64
約数和(自身を含む): 251983872
約数和(自身を除く): 130453762

約数列:
[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 127, 130, 170, 221, 254, 433, 442, 635, 866, 1105, 1270, 1651, 2159, 2165, 2210, 3302, 4318, 4330, 5629, 7361, 8255, 10795, 11258, 14722, 16510, 21590, 28067, 28145, 36805, 54991, 56134, 56290, 73610, 95693, 109982, 140335, 191386, 274955, 280670, 478465, 549910, 714883, 934847, 956930, 1429766, 1869694, 3574415, 4674235, 7148830, 9348470, 12153011, 24306022, 60765055, 121530110]

約数ペア:
[(1, 121530110), (2, 60765055), (5, 24306022), (10, 12153011), (13, 9348470), (17, 7148830), (26, 4674235), (34, 3574415), (65, 1869694), (85, 1429766), (127, 956930), (130, 934847), (170, 714883), (221, 549910), (254, 478465), (433, 280670), (442, 274955), (635, 191386), (866, 140335), (1105, 109982), (1270, 95693), (1651, 73610), (2159, 56290), (2165, 56134), (2210, 54991), (3302, 36805), (4318, 28145), (4330, 28067), (5629, 21590), (7361, 16510), (8255, 14722), (10795, 11258)]

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