402489420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5503}}^1$

素因数の和:5591

約数の個数: 96

約数和(自身を含む): 1198374912

約数和(自身を除く): 795885492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 53, 60, 69, 92, 106, 115, 138, 159, 212, 230, 265, 276, 318, 345, 460, 530, 636, 690, 795, 1060, 1219, 1380, 1590, 2438, 3180, 3657, 4876, 5503, 6095, 7314, 11006, 12190, 14628, 16509, 18285, 22012, 24380, 27515, 33018, 36570, 55030, 66036, 73140, 82545, 110060, 126569, 165090, 253138, 291659, 330180, 379707, 506276, 583318, 632845, 759414, 874977, 1166636, 1265690, 1458295, 1518828, 1749954, 1898535, 2531380, 2916590, 3499908, 3797070, 4374885, 5833180, 6708157, 7594140, 8749770, 13416314, 17499540, 20124471, 26832628, 33540785, 40248942, 67081570, 80497884, 100622355, 134163140, 201244710, 402489420]

約数ペア:

[(1, 402489420), (2, 201244710), (3, 134163140), (4, 100622355), (5, 80497884), (6, 67081570), (10, 40248942), (12, 33540785), (15, 26832628), (20, 20124471), (23, 17499540), (30, 13416314), (46, 8749770), (53, 7594140), (60, 6708157), (69, 5833180), (92, 4374885), (106, 3797070), (115, 3499908), (138, 2916590), (159, 2531380), (212, 1898535), (230, 1749954), (265, 1518828), (276, 1458295), (318, 1265690), (345, 1166636), (460, 874977), (530, 759414), (636, 632845), (690, 583318), (795, 506276), (1060, 379707), (1219, 330180), (1380, 291659), (1590, 253138), (2438, 165090), (3180, 126569), (3657, 110060), (4876, 82545), (5503, 73140), (6095, 66036), (7314, 55030), (11006, 36570), (12190, 33018), (14628, 27515), (16509, 24380), (18285, 22012)]