528315570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{65957}}^1$

素因数の和:66059

約数の個数: 48

約数和(自身を含む): 1389075480

約数和(自身を除く): 860759910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 65957, 131914, 197871, 329785, 395742, 593613, 659570, 989355, 1187226, 1978710, 2968065, 5870173, 5936130, 11740346, 17610519, 29350865, 35221038, 52831557, 58701730, 88052595, 105663114, 176105190, 264157785, 528315570]

約数ペア:

[(1, 528315570), (2, 264157785), (3, 176105190), (5, 105663114), (6, 88052595), (9, 58701730), (10, 52831557), (15, 35221038), (18, 29350865), (30, 17610519), (45, 11740346), (89, 5936130), (90, 5870173), (178, 2968065), (267, 1978710), (445, 1187226), (534, 989355), (801, 659570), (890, 593613), (1335, 395742), (1602, 329785), (2670, 197871), (4005, 131914), (8010, 65957)]