189259590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7243}}^1$

素因数の和:7333

約数の個数: 64

約数和(自身を含む): 496532736

約数和(自身を除く): 307273146

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 2010, 2613, 4355, 5226, 7243, 8710, 13065, 14486, 21729, 26130, 36215, 43458, 72430, 94159, 108645, 188318, 217290, 282477, 470795, 485281, 564954, 941590, 970562, 1412385, 1455843, 2426405, 2824770, 2911686, 4852810, 6308653, 7279215, 12617306, 14558430, 18925959, 31543265, 37851918, 63086530, 94629795, 189259590]

約数ペア:

[(1, 189259590), (2, 94629795), (3, 63086530), (5, 37851918), (6, 31543265), (10, 18925959), (13, 14558430), (15, 12617306), (26, 7279215), (30, 6308653), (39, 4852810), (65, 2911686), (67, 2824770), (78, 2426405), (130, 1455843), (134, 1412385), (195, 970562), (201, 941590), (335, 564954), (390, 485281), (402, 470795), (670, 282477), (871, 217290), (1005, 188318), (1742, 108645), (2010, 94159), (2613, 72430), (4355, 43458), (5226, 36215), (7243, 26130), (8710, 21729), (13065, 14486)]