68951490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{383}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 176173056

約数和(自身を除く): 107221566

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 353, 383, 510, 706, 766, 1059, 1149, 1765, 1915, 2118, 2298, 3530, 3830, 5295, 5745, 6001, 6511, 10590, 11490, 12002, 13022, 18003, 19533, 30005, 32555, 36006, 39066, 60010, 65110, 90015, 97665, 135199, 180030, 195330, 270398, 405597, 675995, 811194, 1351990, 2027985, 2298383, 4055970, 4596766, 6895149, 11491915, 13790298, 22983830, 34475745, 68951490]

約数ペア:

[(1, 68951490), (2, 34475745), (3, 22983830), (5, 13790298), (6, 11491915), (10, 6895149), (15, 4596766), (17, 4055970), (30, 2298383), (34, 2027985), (51, 1351990), (85, 811194), (102, 675995), (170, 405597), (255, 270398), (353, 195330), (383, 180030), (510, 135199), (706, 97665), (766, 90015), (1059, 65110), (1149, 60010), (1765, 39066), (1915, 36006), (2118, 32555), (2298, 30005), (3530, 19533), (3830, 18003), (5295, 13022), (5745, 12002), (6001, 11490), (6511, 10590)]