322417810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 697132800

約数和(自身を除く): 374714990

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 103, 110, 121, 130, 143, 199, 206, 242, 286, 398, 515, 605, 715, 995, 1030, 1133, 1210, 1339, 1430, 1573, 1990, 2189, 2266, 2587, 2678, 3146, 4378, 5174, 5665, 6695, 7865, 10945, 11330, 12463, 12935, 13390, 14729, 15730, 20497, 21890, 24079, 24926, 25870, 28457, 29458, 40994, 48158, 56914, 62315, 73645, 102485, 120395, 124630, 142285, 147290, 162019, 204970, 225467, 240790, 266461, 284570, 313027, 324038, 450934, 532922, 626054, 810095, 1127335, 1332305, 1565135, 1620190, 2254670, 2480137, 2664610, 2931071, 3130270, 4960274, 5862142, 12400685, 14655355, 24801370, 29310710, 32241781, 64483562, 161208905, 322417810]

約数ペア:

[(1, 322417810), (2, 161208905), (5, 64483562), (10, 32241781), (11, 29310710), (13, 24801370), (22, 14655355), (26, 12400685), (55, 5862142), (65, 4960274), (103, 3130270), (110, 2931071), (121, 2664610), (130, 2480137), (143, 2254670), (199, 1620190), (206, 1565135), (242, 1332305), (286, 1127335), (398, 810095), (515, 626054), (605, 532922), (715, 450934), (995, 324038), (1030, 313027), (1133, 284570), (1210, 266461), (1339, 240790), (1430, 225467), (1573, 204970), (1990, 162019), (2189, 147290), (2266, 142285), (2587, 124630), (2678, 120395), (3146, 102485), (4378, 73645), (5174, 62315), (5665, 56914), (6695, 48158), (7865, 40994), (10945, 29458), (11330, 28457), (12463, 25870), (12935, 24926), (13390, 24079), (14729, 21890), (15730, 20497)]