188972430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 466034688

約数和(自身を除く): 277062258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 223, 235, 282, 446, 470, 601, 669, 705, 1115, 1202, 1338, 1410, 1803, 2230, 3005, 3345, 3606, 6010, 6690, 9015, 10481, 18030, 20962, 28247, 31443, 52405, 56494, 62886, 84741, 104810, 134023, 141235, 157215, 169482, 268046, 282470, 314430, 402069, 423705, 670115, 804138, 847410, 1340230, 2010345, 4020690, 6299081, 12598162, 18897243, 31495405, 37794486, 62990810, 94486215, 188972430]

約数ペア:

[(1, 188972430), (2, 94486215), (3, 62990810), (5, 37794486), (6, 31495405), (10, 18897243), (15, 12598162), (30, 6299081), (47, 4020690), (94, 2010345), (141, 1340230), (223, 847410), (235, 804138), (282, 670115), (446, 423705), (470, 402069), (601, 314430), (669, 282470), (705, 268046), (1115, 169482), (1202, 157215), (1338, 141235), (1410, 134023), (1803, 104810), (2230, 84741), (3005, 62886), (3345, 56494), (3606, 52405), (6010, 31443), (6690, 28247), (9015, 20962), (10481, 18030)]